191642668

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{11093}}^1$

素因数の和:11721

約数の個数: 24

約数和(自身を含む): 383941152

約数和(自身を除く): 192298484

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4319, 8638, 11093, 17276, 22186, 44372, 77651, 155302, 310604, 6844381, 13688762, 27377524, 47910667, 95821334, 191642668]

約数ペア:

[(1, 191642668), (2, 95821334), (4, 47910667), (7, 27377524), (14, 13688762), (28, 6844381), (617, 310604), (1234, 155302), (2468, 77651), (4319, 44372), (8638, 22186), (11093, 17276)]