22320898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4723}}^1$

素因数の和:4881

約数の個数: 16

約数和(自身を含む): 35713440

約数和(自身を除く): 13392542

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4723, 4726, 9446, 80291, 160582, 656497, 1312994, 11160449, 22320898]

約数ペア:

[(1, 22320898), (2, 11160449), (17, 1312994), (34, 656497), (139, 160582), (278, 80291), (2363, 9446), (4723, 4726)]