12860752

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{13177}}^1$

素因数の和:13246

約数の個数: 20

約数和(自身を含む): 25328116

約数和(自身を除く): 12467364

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 13177, 26354, 52708, 105416, 210832, 803797, 1607594, 3215188, 6430376, 12860752]

約数ペア:

[(1, 12860752), (2, 6430376), (4, 3215188), (8, 1607594), (16, 803797), (61, 210832), (122, 105416), (244, 52708), (488, 26354), (976, 13177)]