42219022

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{1399}}^1$

素因数の和:1671

約数の個数: 16

約数和(自身を含む): 64512000

約数和(自身を除く): 22292978

約数列:

[1, 2, 79, 158, 191, 382, 1399, 2798, 15089, 30178, 110521, 221042, 267209, 534418, 21109511, 42219022]

約数ペア:

[(1, 42219022), (2, 21109511), (79, 534418), (158, 267209), (191, 221042), (382, 110521), (1399, 30178), (2798, 15089)]