11926590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 31461696

約数和(自身を除く): 19535106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 577, 689, 795, 1154, 1378, 1590, 1731, 2067, 2885, 3445, 3462, 4134, 5770, 6890, 7501, 8655, 10335, 15002, 17310, 20670, 22503, 30581, 37505, 45006, 61162, 75010, 91743, 112515, 152905, 183486, 225030, 305810, 397553, 458715, 795106, 917430, 1192659, 1987765, 2385318, 3975530, 5963295, 11926590]

約数ペア:

[(1, 11926590), (2, 5963295), (3, 3975530), (5, 2385318), (6, 1987765), (10, 1192659), (13, 917430), (15, 795106), (26, 458715), (30, 397553), (39, 305810), (53, 225030), (65, 183486), (78, 152905), (106, 112515), (130, 91743), (159, 75010), (195, 61162), (265, 45006), (318, 37505), (390, 30581), (530, 22503), (577, 20670), (689, 17310), (795, 15002), (1154, 10335), (1378, 8655), (1590, 7501), (1731, 6890), (2067, 5770), (2885, 4134), (3445, 3462)]