22583860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86861}}^1$

素因数の和:86883

約数の個数: 24

約数和(自身を含む): 51074856

約数和(自身を除く): 28490996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 86861, 173722, 347444, 434305, 868610, 1129193, 1737220, 2258386, 4516772, 5645965, 11291930, 22583860]

約数ペア:

[(1, 22583860), (2, 11291930), (4, 5645965), (5, 4516772), (10, 2258386), (13, 1737220), (20, 1129193), (26, 868610), (52, 434305), (65, 347444), (130, 173722), (260, 86861)]