19539668962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 34132190400

約数和(自身を除く): 14592521438

約数列:

[1, 2, 11, 22, 31, 61, 62, 109, 122, 139, 218, 278, 341, 671, 682, 961, 1199, 1342, 1529, 1891, 1922, 2398, 3058, 3379, 3782, 4309, 6649, 6758, 8479, 8618, 10571, 13298, 15151, 16958, 20801, 21142, 30302, 37169, 41602, 47399, 58621, 73139, 74338, 93269, 94798, 104749, 117242, 133579, 146278, 166661, 186538, 206119, 209498, 262849, 267158, 333322, 412238, 469681, 525698, 644831, 924211, 939362, 1152239, 1289662, 1469369, 1848422, 2267309, 2304478, 2891339, 2938738, 4534618, 5166491, 5782678, 6389689, 8148319, 10166321, 10332982, 12779378, 14560111, 16296638, 20332642, 28650541, 29120222, 57301082, 70286579, 89631509, 140573158, 160161221, 179263018, 315155951, 320322442, 630311902, 888166771, 1776333542, 9769834481, 19539668962]

約数ペア:

[(1, 19539668962), (2, 9769834481), (11, 1776333542), (22, 888166771), (31, 630311902), (61, 320322442), (62, 315155951), (109, 179263018), (122, 160161221), (139, 140573158), (218, 89631509), (278, 70286579), (341, 57301082), (671, 29120222), (682, 28650541), (961, 20332642), (1199, 16296638), (1342, 14560111), (1529, 12779378), (1891, 10332982), (1922, 10166321), (2398, 8148319), (3058, 6389689), (3379, 5782678), (3782, 5166491), (4309, 4534618), (6649, 2938738), (6758, 2891339), (8479, 2304478), (8618, 2267309), (10571, 1848422), (13298, 1469369), (15151, 1289662), (16958, 1152239), (20801, 939362), (21142, 924211), (30302, 644831), (37169, 525698), (41602, 469681), (47399, 412238), (58621, 333322), (73139, 267158), (74338, 262849), (93269, 209498), (94798, 206119), (104749, 186538), (117242, 166661), (133579, 146278)]