5311123618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1968541}}^1$

素因数の和:1968633

約数の個数: 16

約数和(自身を含む): 8504101440

約数和(自身を除く): 3192977822

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 1968541, 3937082, 37402279, 74804558, 139766411, 279532822, 2655561809, 5311123618]

約数ペア:

[(1, 5311123618), (2, 2655561809), (19, 279532822), (38, 139766411), (71, 74804558), (142, 37402279), (1349, 3937082), (2698, 1968541)]