13553968

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{3221}}^1$

素因数の和:3492

約数の個数: 20

約数和(自身を含む): 26368848

約数和(自身を除く): 12814880

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 3221, 4208, 6442, 12884, 25768, 51536, 847123, 1694246, 3388492, 6776984, 13553968]

約数ペア:

[(1, 13553968), (2, 6776984), (4, 3388492), (8, 1694246), (16, 847123), (263, 51536), (526, 25768), (1052, 12884), (2104, 6442), (3221, 4208)]