12500358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3727}}^1$

素因数の和:3788

約数の個数: 32

約数和(自身を含む): 27557376

約数和(自身を除く): 15057018

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 3727, 7454, 11181, 22362, 48451, 96902, 145353, 160261, 290706, 320522, 480783, 961566, 2083393, 4166786, 6250179, 12500358]

約数ペア:

[(1, 12500358), (2, 6250179), (3, 4166786), (6, 2083393), (13, 961566), (26, 480783), (39, 320522), (43, 290706), (78, 160261), (86, 145353), (129, 96902), (258, 48451), (559, 22362), (1118, 11181), (1677, 7454), (3354, 3727)]