12967190

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1627}}^1$

素因数の和:2431

約数の個数: 16

約数和(自身を含む): 23384592

約数和(自身を除く): 10417402

約数列:

[1, 2, 5, 10, 797, 1594, 1627, 3254, 3985, 7970, 8135, 16270, 1296719, 2593438, 6483595, 12967190]

約数ペア:

[(1, 12967190), (2, 6483595), (5, 2593438), (10, 1296719), (797, 16270), (1594, 8135), (1627, 7970), (3254, 3985)]