13902937108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1\times {\mathrm{2971}}^1$

素因数の和:3980

約数の個数: 48

約数和(自身を含む): 26029964800

約数和(自身を除く): 12127027692

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 919, 1273, 1838, 2546, 2971, 3676, 5092, 5942, 11884, 17461, 34922, 56449, 61573, 69844, 112898, 123146, 199057, 225796, 246292, 398114, 796228, 1169887, 2339774, 2730349, 3782083, 4679548, 5460698, 7564166, 10921396, 15128332, 51876631, 103753262, 182933383, 207506524, 365866766, 731733532, 3475734277, 6951468554, 13902937108]

約数ペア:

[(1, 13902937108), (2, 6951468554), (4, 3475734277), (19, 731733532), (38, 365866766), (67, 207506524), (76, 182933383), (134, 103753262), (268, 51876631), (919, 15128332), (1273, 10921396), (1838, 7564166), (2546, 5460698), (2971, 4679548), (3676, 3782083), (5092, 2730349), (5942, 2339774), (11884, 1169887), (17461, 796228), (34922, 398114), (56449, 246292), (61573, 225796), (69844, 199057), (112898, 123146)]