13178038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4943}}^1$

素因数の和:5019

約数の個数: 16

約数和(自身を含む): 20883456

約数和(自身を除く): 7705418

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 4943, 9886, 153233, 212549, 306466, 425098, 6589019, 13178038]

約数ペア:

[(1, 13178038), (2, 6589019), (31, 425098), (43, 306466), (62, 212549), (86, 153233), (1333, 9886), (2666, 4943)]