15661282512

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1656227}}^1$

素因数の和:1656435

約数の個数: 40

約数和(自身を含む): 40663709856

約数和(自身を除く): 25002427344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 9456, 1656227, 3312454, 4968681, 6624908, 9937362, 13249816, 19874724, 26499632, 39749448, 79498896, 326276719, 652553438, 978830157, 1305106876, 1957660314, 2610213752, 3915320628, 5220427504, 7830641256, 15661282512]

約数ペア:

[(1, 15661282512), (2, 7830641256), (3, 5220427504), (4, 3915320628), (6, 2610213752), (8, 1957660314), (12, 1305106876), (16, 978830157), (24, 652553438), (48, 326276719), (197, 79498896), (394, 39749448), (591, 26499632), (788, 19874724), (1182, 13249816), (1576, 9937362), (2364, 6624908), (3152, 4968681), (4728, 3312454), (9456, 1656227)]