12499683848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{50401951}}^1$

素因数の和:50401988

約数の個数: 16

約数和(自身を含む): 24192936960

約数和(自身を除く): 11693253112

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 50401951, 100803902, 201607804, 403215608, 1562460481, 3124920962, 6249841924, 12499683848]

約数ペア:

[(1, 12499683848), (2, 6249841924), (4, 3124920962), (8, 1562460481), (31, 403215608), (62, 201607804), (124, 100803902), (248, 50401951)]