91217388

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{19541}}^1$

素因数の和:19937

約数の個数: 24

約数和(自身を含む): 213398640

約数和(自身を除く): 122181252

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4668, 19541, 39082, 58623, 78164, 117246, 234492, 7601449, 15202898, 22804347, 30405796, 45608694, 91217388]

約数ペア:

[(1, 91217388), (2, 45608694), (3, 30405796), (4, 22804347), (6, 15202898), (12, 7601449), (389, 234492), (778, 117246), (1167, 78164), (1556, 58623), (2334, 39082), (4668, 19541)]