22657516

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10243}}^1$

素因数の和:10333

約数の個数: 24

約数和(自身を含む): 45893120

約数和(自身を除く): 23235604

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 10243, 20486, 40972, 71701, 143402, 286804, 809197, 1618394, 3236788, 5664379, 11328758, 22657516]

約数ペア:

[(1, 22657516), (2, 11328758), (4, 5664379), (7, 3236788), (14, 1618394), (28, 809197), (79, 286804), (158, 143402), (316, 71701), (553, 40972), (1106, 20486), (2212, 10243)]