15691829878

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{60539}}^1$

素因数の和:60720

約数の個数: 32

約数和(自身を含む): 25172532000

約数和(自身を除く): 9480702122

約数列:

[1, 2, 29, 41, 58, 82, 109, 218, 1189, 2378, 3161, 4469, 6322, 8938, 60539, 121078, 129601, 259202, 1755631, 2482099, 3511262, 4964198, 6598751, 13197502, 71980871, 143961742, 191363779, 270548791, 382727558, 541097582, 7845914939, 15691829878]

約数ペア:

[(1, 15691829878), (2, 7845914939), (29, 541097582), (41, 382727558), (58, 270548791), (82, 191363779), (109, 143961742), (218, 71980871), (1189, 13197502), (2378, 6598751), (3161, 4964198), (4469, 3511262), (6322, 2482099), (8938, 1755631), (60539, 259202), (121078, 129601)]