15185764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4947

約数の個数: 24

約数和(自身を含む): 29405376

約数和(自身を除く): 14219612

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4861, 9722, 19444, 53471, 106942, 213884, 345131, 690262, 1380524, 3796441, 7592882, 15185764]

約数ペア:

[(1, 15185764), (2, 7592882), (4, 3796441), (11, 1380524), (22, 690262), (44, 345131), (71, 213884), (142, 106942), (284, 53471), (781, 19444), (1562, 9722), (3124, 4861)]