19357054

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 29718720

約数和(自身を除く): 10361666

約数列:

[1, 2, 79, 101, 158, 202, 1213, 2426, 7979, 15958, 95827, 122513, 191654, 245026, 9678527, 19357054]

約数ペア:

[(1, 19357054), (2, 9678527), (79, 245026), (101, 191654), (158, 122513), (202, 95827), (1213, 15958), (2426, 7979)]