90682972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{12301}}^1$

素因数の和:12421

約数の個数: 24

約数和(自身を含む): 168783440

約数和(自身を除く): 78100468

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 12301, 24602, 49204, 233719, 467438, 934876, 1193197, 2386394, 4772788, 22670743, 45341486, 90682972]

約数ペア:

[(1, 90682972), (2, 45341486), (4, 22670743), (19, 4772788), (38, 2386394), (76, 1193197), (97, 934876), (194, 467438), (388, 233719), (1843, 49204), (3686, 24602), (7372, 12301)]