19021762

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{22699}}^1$

素因数の和:23120

約数の個数: 8

約数和(自身を含む): 28602000

約数和(自身を除く): 9580238

約数列:

[1, 2, 419, 838, 22699, 45398, 9510881, 19021762]

約数ペア:

[(1, 19021762), (2, 9510881), (419, 45398), (838, 22699)]