858385154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2053553}}^1$

素因数の和:2053585

約数の個数: 16

約数和(自身を含む): 1478558880

約数和(自身を除く): 620173726

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2053553, 4107106, 22589083, 39017507, 45178166, 78035014, 429192577, 858385154]

約数ペア:

[(1, 858385154), (2, 429192577), (11, 78035014), (19, 45178166), (22, 39017507), (38, 22589083), (209, 4107106), (418, 2053553)]