23421814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 39414816

約数和(自身を除く): 15993002

約数列:

[1, 2, 13, 26, 37, 74, 97, 194, 251, 481, 502, 962, 1261, 2522, 3263, 3589, 6526, 7178, 9287, 18574, 24347, 46657, 48694, 93314, 120731, 241462, 316511, 633022, 900839, 1801678, 11710907, 23421814]

約数ペア:

[(1, 23421814), (2, 11710907), (13, 1801678), (26, 900839), (37, 633022), (74, 316511), (97, 241462), (194, 120731), (251, 93314), (481, 48694), (502, 46657), (962, 24347), (1261, 18574), (2522, 9287), (3263, 7178), (3589, 6526)]