12273447095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26974609}}^1$

素因数の和:26974634

約数の個数: 16

約数和(自身を含む): 18126937920

約数和(自身を除く): 5853490825

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 26974609, 134873045, 188822263, 350669917, 944111315, 1753349585, 2454689419, 12273447095]

約数ペア:

[(1, 12273447095), (5, 2454689419), (7, 1753349585), (13, 944111315), (35, 350669917), (65, 188822263), (91, 134873045), (455, 26974609)]