12200816

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{5821}}^1$

素因数の和:5960

約数の個数: 20

約数和(自身を含む): 23823624

約数和(自身を除く): 11622808

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 5821, 11642, 23284, 46568, 93136, 762551, 1525102, 3050204, 6100408, 12200816]

約数ペア:

[(1, 12200816), (2, 6100408), (4, 3050204), (8, 1525102), (16, 762551), (131, 93136), (262, 46568), (524, 23284), (1048, 11642), (2096, 5821)]