19464152404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1986949}}^1$

素因数の和:1987063

約数の個数: 24

約数和(自身を含む): 35606144000

約数和(自身を除く): 16141991596

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 1986949, 3973898, 7947796, 61595419, 123190838, 156968971, 246381676, 313937942, 627875884, 4866038101, 9732076202, 19464152404]

約数ペア:

[(1, 19464152404), (2, 9732076202), (4, 4866038101), (31, 627875884), (62, 313937942), (79, 246381676), (124, 156968971), (158, 123190838), (316, 61595419), (2449, 7947796), (4898, 3973898), (9796, 1986949)]