9921880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14591}}^1$

素因数の和:14619

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 13717160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 14591, 29182, 58364, 72955, 116728, 145910, 248047, 291820, 496094, 583640, 992188, 1240235, 1984376, 2480470, 4960940, 9921880]

約数ペア:

[(1, 9921880), (2, 4960940), (4, 2480470), (5, 1984376), (8, 1240235), (10, 992188), (17, 583640), (20, 496094), (34, 291820), (40, 248047), (68, 145910), (85, 116728), (136, 72955), (170, 58364), (340, 29182), (680, 14591)]