19935324

素因数分解:

$2^2\times 3^2\times {\mathrm{553759}}^1$

素因数の和:553769

約数の個数: 18

約数和(自身を含む): 50392160

約数和(自身を除く): 30456836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 553759, 1107518, 1661277, 2215036, 3322554, 4983831, 6645108, 9967662, 19935324]

約数ペア:

[(1, 19935324), (2, 9967662), (3, 6645108), (4, 4983831), (6, 3322554), (9, 2215036), (12, 1661277), (18, 1107518), (36, 553759)]