22259408

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{9337}}^1$

素因数の和:9494

約数の個数: 20

約数和(自身を含む): 43421700

約数和(自身を除く): 21162292

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 9337, 18674, 37348, 74696, 149392, 1391213, 2782426, 5564852, 11129704, 22259408]

約数ペア:

[(1, 22259408), (2, 11129704), (4, 5564852), (8, 2782426), (16, 1391213), (149, 149392), (298, 74696), (596, 37348), (1192, 18674), (2384, 9337)]