23978734

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1252

約数の個数: 24

約数和(自身を含む): 39620232

約数和(自身を除く): 15641498

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1163, 1586, 2326, 10309, 15119, 20618, 30238, 70943, 141886, 196547, 393094, 922259, 1844518, 11989367, 23978734]

約数ペア:

[(1, 23978734), (2, 11989367), (13, 1844518), (26, 922259), (61, 393094), (122, 196547), (169, 141886), (338, 70943), (793, 30238), (1163, 20618), (1586, 15119), (2326, 10309)]