19472624

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{22963}}^1$

素因数の和:23024

約数の個数: 20

約数和(自身を含む): 38441736

約数和(自身を除く): 18969112

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 22963, 45926, 91852, 183704, 367408, 1217039, 2434078, 4868156, 9736312, 19472624]

約数ペア:

[(1, 19472624), (2, 9736312), (4, 4868156), (8, 2434078), (16, 1217039), (53, 367408), (106, 183704), (212, 91852), (424, 45926), (848, 22963)]