15672132401516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{444001}}^1\times {\mathrm{5879}}^1$

素因数の和:449982

約数の個数: 48

約数和(自身を含む): 29240195712000

約数和(自身を除く): 13568063310484

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 5879, 6004, 11758, 23516, 111701, 223402, 444001, 446804, 464441, 888002, 928882, 1776004, 1857764, 8436019, 8824379, 16872038, 17648758, 33744076, 35076079, 35297516, 70152158, 140304316, 666445501, 1332891002, 2610281879, 2665782004, 5220563758, 10441127516, 49595355701, 99190711402, 198381422804, 206212268441, 412424536882, 824849073764, 3918033100379, 7836066200758, 15672132401516]

約数ペア:

[(1, 15672132401516), (2, 7836066200758), (4, 3918033100379), (19, 824849073764), (38, 412424536882), (76, 206212268441), (79, 198381422804), (158, 99190711402), (316, 49595355701), (1501, 10441127516), (3002, 5220563758), (5879, 2665782004), (6004, 2610281879), (11758, 1332891002), (23516, 666445501), (111701, 140304316), (223402, 70152158), (444001, 35297516), (446804, 35076079), (464441, 33744076), (888002, 17648758), (928882, 16872038), (1776004, 8824379), (1857764, 8436019)]