12884235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9439}}^1$

素因数の和:9467

約数の個数: 32

約数和(自身を含む): 25374720

約数和(自身を除く): 12490485

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 9439, 28317, 47195, 66073, 122707, 141585, 198219, 330365, 368121, 613535, 858949, 991095, 1840605, 2576847, 4294745, 12884235]

約数ペア:

[(1, 12884235), (3, 4294745), (5, 2576847), (7, 1840605), (13, 991095), (15, 858949), (21, 613535), (35, 368121), (39, 330365), (65, 198219), (91, 141585), (105, 122707), (195, 66073), (273, 47195), (455, 28317), (1365, 9439)]