11512016

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{1381}}^1$

素因数の和:1910

約数の個数: 20

約数和(自身を含む): 22363524

約数和(自身を除く): 10851508

約数列:

[1, 2, 4, 8, 16, 521, 1042, 1381, 2084, 2762, 4168, 5524, 8336, 11048, 22096, 719501, 1439002, 2878004, 5756008, 11512016]

約数ペア:

[(1, 11512016), (2, 5756008), (4, 2878004), (8, 1439002), (16, 719501), (521, 22096), (1042, 11048), (1381, 8336), (2084, 5524), (2762, 4168)]