18967132

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 34122816

約数和(自身を除く): 15155684

約数列:

[1, 2, 4, 47, 94, 188, 233, 433, 466, 866, 932, 1732, 10951, 20351, 21902, 40702, 43804, 81404, 100889, 201778, 403556, 4741783, 9483566, 18967132]

約数ペア:

[(1, 18967132), (2, 9483566), (4, 4741783), (47, 403556), (94, 201778), (188, 100889), (233, 81404), (433, 43804), (466, 40702), (866, 21902), (932, 20351), (1732, 10951)]