15702112916

素因数分解:

$2^2\times 7^2\times {\mathrm{641}}^1\times {\mathrm{124981}}^1$

素因数の和:125640

約数の個数: 36

約数和(自身を含む): 32015139156

約数和(自身を除く): 16313026240

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 641, 1282, 2564, 4487, 8974, 17948, 31409, 62818, 124981, 125636, 249962, 499924, 874867, 1749734, 3499468, 6124069, 12248138, 24496276, 80112821, 160225642, 320451284, 560789747, 1121579494, 2243158988, 3925528229, 7851056458, 15702112916]

約数ペア:

[(1, 15702112916), (2, 7851056458), (4, 3925528229), (7, 2243158988), (14, 1121579494), (28, 560789747), (49, 320451284), (98, 160225642), (196, 80112821), (641, 24496276), (1282, 12248138), (2564, 6124069), (4487, 3499468), (8974, 1749734), (17948, 874867), (31409, 499924), (62818, 249962), (124981, 125636)]