20160922838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75792943}}^1$

素因数の和:75792971

約数の個数: 16

約数和(自身を含む): 36380613120

約数和(自身を除く): 16219690282

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75792943, 151585886, 530550601, 1061101202, 1440065917, 2880131834, 10080461419, 20160922838]

約数ペア:

[(1, 20160922838), (2, 10080461419), (7, 2880131834), (14, 1440065917), (19, 1061101202), (38, 530550601), (133, 151585886), (266, 75792943)]