11641890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29851}}^1$

素因数の和:29874

約数の個数: 32

約数和(自身を含む): 30090816

約数和(自身を除く): 18448926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 29851, 59702, 89553, 149255, 179106, 298510, 388063, 447765, 776126, 895530, 1164189, 1940315, 2328378, 3880630, 5820945, 11641890]

約数ペア:

[(1, 11641890), (2, 5820945), (3, 3880630), (5, 2328378), (6, 1940315), (10, 1164189), (13, 895530), (15, 776126), (26, 447765), (30, 388063), (39, 298510), (65, 179106), (78, 149255), (130, 89553), (195, 59702), (390, 29851)]