19291240301

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 20541587040

約数和(自身を除く): 1250346739

約数列:

[1, 37, 61, 89, 137, 701, 2257, 3293, 5069, 5429, 8357, 12193, 25937, 42761, 62389, 96037, 200873, 309209, 451141, 743773, 1582157, 2308393, 3553369, 3805729, 5858257, 8547293, 27519601, 140811973, 216755509, 316249841, 521384873, 19291240301]

約数ペア:

[(1, 19291240301), (37, 521384873), (61, 316249841), (89, 216755509), (137, 140811973), (701, 27519601), (2257, 8547293), (3293, 5858257), (5069, 3805729), (5429, 3553369), (8357, 2308393), (12193, 1582157), (25937, 743773), (42761, 451141), (62389, 309209), (96037, 200873)]