15187996

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 27649440

約数和(自身を除く): 12461444

約数列:

[1, 2, 4, 29, 58, 116, 311, 421, 622, 842, 1244, 1684, 9019, 12209, 18038, 24418, 36076, 48836, 130931, 261862, 523724, 3796999, 7593998, 15187996]

約数ペア:

[(1, 15187996), (2, 7593998), (4, 3796999), (29, 523724), (58, 261862), (116, 130931), (311, 48836), (421, 36076), (622, 24418), (842, 18038), (1244, 12209), (1684, 9019)]