22170070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170539}}^1$

素因数の和:170559

約数の個数: 16

約数和(自身を含む): 42976080

約数和(自身を除く): 20806010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 170539, 341078, 852695, 1705390, 2217007, 4434014, 11085035, 22170070]

約数ペア:

[(1, 22170070), (2, 11085035), (5, 4434014), (10, 2217007), (13, 1705390), (26, 852695), (65, 341078), (130, 170539)]