10861808

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{1303}}^1$

素因数の和:1832

約数の個数: 20

約数和(自身を含む): 21101328

約数和(自身を除く): 10239520

約数列:

[1, 2, 4, 8, 16, 521, 1042, 1303, 2084, 2606, 4168, 5212, 8336, 10424, 20848, 678863, 1357726, 2715452, 5430904, 10861808]

約数ペア:

[(1, 10861808), (2, 5430904), (4, 2715452), (8, 1357726), (16, 678863), (521, 20848), (1042, 10424), (1303, 8336), (2084, 5212), (2606, 4168)]