12255724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1117}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 23227568

約数和(自身を除く): 10971844

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 1117, 2234, 2743, 4468, 5486, 10972, 14521, 29042, 58084, 235687, 471374, 942748, 3063931, 6127862, 12255724]

約数ペア:

[(1, 12255724), (2, 6127862), (4, 3063931), (13, 942748), (26, 471374), (52, 235687), (211, 58084), (422, 29042), (844, 14521), (1117, 10972), (2234, 5486), (2743, 4468)]