12146365

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4507}}^1$

素因数の和:4537

約数の個数: 24

約数和(自身を含む): 18500832

約数和(自身を除く): 6354467

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 4507, 22535, 31549, 49577, 157745, 220843, 247885, 347039, 1104215, 1735195, 2429273, 12146365]

約数ペア:

[(1, 12146365), (5, 2429273), (7, 1735195), (11, 1104215), (35, 347039), (49, 247885), (55, 220843), (77, 157745), (245, 49577), (385, 31549), (539, 22535), (2695, 4507)]