15113916

素因数分解:

$2^2\times 3^2\times {\mathrm{419831}}^1$

素因数の和:419841

約数の個数: 18

約数和(自身を含む): 38204712

約数和(自身を除く): 23090796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419831, 839662, 1259493, 1679324, 2518986, 3778479, 5037972, 7556958, 15113916]

約数ペア:

[(1, 15113916), (2, 7556958), (3, 5037972), (4, 3778479), (6, 2518986), (9, 1679324), (12, 1259493), (18, 839662), (36, 419831)]