15697638348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239893}}^1$

素因数の和:239967

約数の個数: 96

約数和(自身を含む): 45138455040

約数和(自身を除く): 29440816692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 57, 76, 82, 84, 114, 123, 133, 164, 228, 246, 266, 287, 399, 492, 532, 574, 779, 798, 861, 1148, 1558, 1596, 1722, 2337, 3116, 3444, 4674, 5453, 9348, 10906, 16359, 21812, 32718, 65436, 239893, 479786, 719679, 959572, 1439358, 1679251, 2878716, 3358502, 4557967, 5037753, 6717004, 9115934, 9835613, 10075506, 13673901, 18231868, 19671226, 20151012, 27347802, 29506839, 31905769, 39342452, 54695604, 59013678, 63811538, 68849291, 95717307, 118027356, 127623076, 137698582, 186876647, 191434614, 206547873, 275397164, 373753294, 382869228, 413095746, 560629941, 747506588, 826191492, 1121259882, 1308136529, 2242519764, 2616273058, 3924409587, 5232546116, 7848819174, 15697638348]

約数ペア:

[(1, 15697638348), (2, 7848819174), (3, 5232546116), (4, 3924409587), (6, 2616273058), (7, 2242519764), (12, 1308136529), (14, 1121259882), (19, 826191492), (21, 747506588), (28, 560629941), (38, 413095746), (41, 382869228), (42, 373753294), (57, 275397164), (76, 206547873), (82, 191434614), (84, 186876647), (114, 137698582), (123, 127623076), (133, 118027356), (164, 95717307), (228, 68849291), (246, 63811538), (266, 59013678), (287, 54695604), (399, 39342452), (492, 31905769), (532, 29506839), (574, 27347802), (779, 20151012), (798, 19671226), (861, 18231868), (1148, 13673901), (1558, 10075506), (1596, 9835613), (1722, 9115934), (2337, 6717004), (3116, 5037753), (3444, 4557967), (4674, 3358502), (5453, 2878716), (9348, 1679251), (10906, 1439358), (16359, 959572), (21812, 719679), (32718, 479786), (65436, 239893)]