18549310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1471}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 36352512

約数和(自身を除く): 17803202

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 1471, 2522, 2942, 6305, 7355, 12610, 14710, 19123, 38246, 95615, 142687, 191230, 285374, 713435, 1426870, 1854931, 3709862, 9274655, 18549310]

約数ペア:

[(1, 18549310), (2, 9274655), (5, 3709862), (10, 1854931), (13, 1426870), (26, 713435), (65, 285374), (97, 191230), (130, 142687), (194, 95615), (485, 38246), (970, 19123), (1261, 14710), (1471, 12610), (2522, 7355), (2942, 6305)]