23169862

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1107

約数の個数: 16

約数和(自身を含む): 35703360

約数和(自身を除く): 12533498

約数列:

[1, 2, 43, 86, 419, 643, 838, 1286, 18017, 27649, 36034, 55298, 269417, 538834, 11584931, 23169862]

約数ペア:

[(1, 23169862), (2, 11584931), (43, 538834), (86, 269417), (419, 55298), (643, 36034), (838, 27649), (1286, 18017)]