19924452

素因数分解:

$2^2\times 3^2\times {\mathrm{553457}}^1$

素因数の和:553467

約数の個数: 18

約数和(自身を含む): 50364678

約数和(自身を除く): 30440226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 553457, 1106914, 1660371, 2213828, 3320742, 4981113, 6641484, 9962226, 19924452]

約数ペア:

[(1, 19924452), (2, 9962226), (3, 6641484), (4, 4981113), (6, 3320742), (9, 2213828), (12, 1660371), (18, 1106914), (36, 553457)]