22785598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 39617280

約数和(自身を除く): 16831682

約数列:

[1, 2, 11, 19, 22, 38, 151, 209, 302, 361, 418, 722, 1661, 2869, 3322, 3971, 5738, 6859, 7942, 13718, 31559, 54511, 63118, 75449, 109022, 150898, 599621, 1035709, 1199242, 2071418, 11392799, 22785598]

約数ペア:

[(1, 22785598), (2, 11392799), (11, 2071418), (19, 1199242), (22, 1035709), (38, 599621), (151, 150898), (209, 109022), (302, 75449), (361, 63118), (418, 54511), (722, 31559), (1661, 13718), (2869, 7942), (3322, 6859), (3971, 5738)]