17965622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7369}}^1$

素因数の和:7447

約数の個数: 16

約数和(自身を含む): 28654560

約数和(自身を除く): 10688938

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 7369, 14738, 169487, 338974, 390557, 781114, 8982811, 17965622]

約数ペア:

[(1, 17965622), (2, 8982811), (23, 781114), (46, 390557), (53, 338974), (106, 169487), (1219, 14738), (2438, 7369)]