9193340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 21897120

約数和(自身を除く): 12703780

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 1861, 2470, 3722, 4940, 7444, 9305, 18610, 24193, 35359, 37220, 48386, 70718, 96772, 120965, 141436, 176795, 241930, 353590, 459667, 483860, 707180, 919334, 1838668, 2298335, 4596670, 9193340]

約数ペア:

[(1, 9193340), (2, 4596670), (4, 2298335), (5, 1838668), (10, 919334), (13, 707180), (19, 483860), (20, 459667), (26, 353590), (38, 241930), (52, 176795), (65, 141436), (76, 120965), (95, 96772), (130, 70718), (190, 48386), (247, 37220), (260, 35359), (380, 24193), (494, 18610), (988, 9305), (1235, 7444), (1861, 4940), (2470, 3722)]