19753574412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{90641}}^1$

素因数の和:90799

約数の個数: 96

約数和(自身を含む): 54576635904

約数和(自身を除く): 34823061492

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 127, 132, 143, 156, 254, 286, 381, 429, 508, 572, 762, 858, 1397, 1524, 1651, 1716, 2794, 3302, 4191, 4953, 5588, 6604, 8382, 9906, 16764, 18161, 19812, 36322, 54483, 72644, 90641, 108966, 181282, 217932, 271923, 362564, 543846, 997051, 1087692, 1178333, 1994102, 2356666, 2991153, 3534999, 3988204, 4713332, 5982306, 7069998, 11511407, 11964612, 12961663, 14139996, 23022814, 25923326, 34534221, 38884989, 46045628, 51846652, 69068442, 77769978, 126625477, 138136884, 149648291, 155539956, 253250954, 299296582, 379876431, 448944873, 506501908, 598593164, 759752862, 897889746, 1519505724, 1646131201, 1795779492, 3292262402, 4938393603, 6584524804, 9876787206, 19753574412]

約数ペア:

[(1, 19753574412), (2, 9876787206), (3, 6584524804), (4, 4938393603), (6, 3292262402), (11, 1795779492), (12, 1646131201), (13, 1519505724), (22, 897889746), (26, 759752862), (33, 598593164), (39, 506501908), (44, 448944873), (52, 379876431), (66, 299296582), (78, 253250954), (127, 155539956), (132, 149648291), (143, 138136884), (156, 126625477), (254, 77769978), (286, 69068442), (381, 51846652), (429, 46045628), (508, 38884989), (572, 34534221), (762, 25923326), (858, 23022814), (1397, 14139996), (1524, 12961663), (1651, 11964612), (1716, 11511407), (2794, 7069998), (3302, 5982306), (4191, 4713332), (4953, 3988204), (5588, 3534999), (6604, 2991153), (8382, 2356666), (9906, 1994102), (16764, 1178333), (18161, 1087692), (19812, 997051), (36322, 543846), (54483, 362564), (72644, 271923), (90641, 217932), (108966, 181282)]