12839642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5051}}^1$

素因数の和:5125

約数の個数: 16

約数和(自身を含む): 20369664

約数和(自身を除く): 7530022

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 5051, 10102, 156581, 207091, 313162, 414182, 6419821, 12839642]

約数ペア:

[(1, 12839642), (2, 6419821), (31, 414182), (41, 313162), (62, 207091), (82, 156581), (1271, 10102), (2542, 5051)]