15315254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5521}}^1$

素因数の和:5615

約数の個数: 16

約数和(自身を含む): 24517680

約数和(自身を除く): 9202426

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 5521, 11042, 104899, 209798, 403033, 806066, 7657627, 15315254]

約数ペア:

[(1, 15315254), (2, 7657627), (19, 806066), (38, 403033), (73, 209798), (146, 104899), (1387, 11042), (2774, 5521)]