191720565116

素因数分解:

$2^2\times {\mathrm{1171}}^1\times {\mathrm{1949}}^1\times {\mathrm{21001}}^1$

素因数の和:24125

約数の個数: 24

約数和(自身を含む): 335985795600

約数和(自身を除く): 144265230484

約数列:

[1, 2, 4, 1171, 1949, 2342, 3898, 4684, 7796, 21001, 42002, 84004, 2282279, 4564558, 9129116, 24592171, 40930949, 49184342, 81861898, 98368684, 163723796, 47930141279, 95860282558, 191720565116]

約数ペア:

[(1, 191720565116), (2, 95860282558), (4, 47930141279), (1171, 163723796), (1949, 98368684), (2342, 81861898), (3898, 49184342), (4684, 40930949), (7796, 24592171), (21001, 9129116), (42002, 4564558), (84004, 2282279)]