127823906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{480541}}^1$

素因数の和:480569

約数の個数: 16

約数和(自身を含む): 230660160

約数和(自身を除く): 102836254

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 480541, 961082, 3363787, 6727574, 9130279, 18260558, 63911953, 127823906]

約数ペア:

[(1, 127823906), (2, 63911953), (7, 18260558), (14, 9130279), (19, 6727574), (38, 3363787), (133, 961082), (266, 480541)]