13641190

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2389}}^1$

素因数の和:2967

約数の個数: 16

約数和(自身を含む): 24607440

約数和(自身を除く): 10966250

約数列:

[1, 2, 5, 10, 571, 1142, 2389, 2855, 4778, 5710, 11945, 23890, 1364119, 2728238, 6820595, 13641190]

約数ペア:

[(1, 13641190), (2, 6820595), (5, 2728238), (10, 1364119), (571, 23890), (1142, 11945), (2389, 5710), (2855, 4778)]