23981906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15121}}^1$

素因数の和:15197

約数の個数: 16

約数和(自身を含む): 39377688

約数和(自身を除く): 15395782

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 15121, 30242, 196573, 393146, 922381, 1844762, 11990953, 23981906]

約数ペア:

[(1, 23981906), (2, 11990953), (13, 1844762), (26, 922381), (61, 393146), (122, 196573), (793, 30242), (1586, 15121)]