13419238

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1084

約数の個数: 24

約数和(自身を含む): 23598000

約数和(自身を除く): 10178762

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 919, 1043, 1838, 2086, 6433, 7301, 12866, 14602, 45031, 90062, 136931, 273862, 958517, 1917034, 6709619, 13419238]

約数ペア:

[(1, 13419238), (2, 6709619), (7, 1917034), (14, 958517), (49, 273862), (98, 136931), (149, 90062), (298, 45031), (919, 14602), (1043, 12866), (1838, 7301), (2086, 6433)]