22810748

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 40776960

約数和(自身を除く): 17966212

約数列:

[1, 2, 4, 73, 146, 191, 292, 382, 409, 764, 818, 1636, 13943, 27886, 29857, 55772, 59714, 78119, 119428, 156238, 312476, 5702687, 11405374, 22810748]

約数ペア:

[(1, 22810748), (2, 11405374), (4, 5702687), (73, 312476), (146, 156238), (191, 119428), (292, 78119), (382, 59714), (409, 55772), (764, 29857), (818, 27886), (1636, 13943)]