11195216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{22571}}^1$

素因数の和:22610

約数の個数: 20

約数和(自身を含む): 22391424

約数和(自身を除く): 11196208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 22571, 45142, 90284, 180568, 361136, 699701, 1399402, 2798804, 5597608, 11195216]

約数ペア:

[(1, 11195216), (2, 5597608), (4, 2798804), (8, 1399402), (16, 699701), (31, 361136), (62, 180568), (124, 90284), (248, 45142), (496, 22571)]