102564356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1349531}}^1$

素因数の和:1349554

約数の個数: 12

約数和(自身を含む): 188934480

約数和(自身を除く): 86370124

約数列:

[1, 2, 4, 19, 38, 76, 1349531, 2699062, 5398124, 25641089, 51282178, 102564356]

約数ペア:

[(1, 102564356), (2, 51282178), (4, 25641089), (19, 5398124), (38, 2699062), (76, 1349531)]