22087318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 38841120

約数和(自身を除く): 16753802

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 803, 809, 1241, 1606, 1618, 2482, 8899, 13651, 13753, 17798, 27302, 27506, 59057, 118114, 151283, 302566, 649627, 1003969, 1299254, 2007938, 11043659, 22087318]

約数ペア:

[(1, 22087318), (2, 11043659), (11, 2007938), (17, 1299254), (22, 1003969), (34, 649627), (73, 302566), (146, 151283), (187, 118114), (374, 59057), (803, 27506), (809, 27302), (1241, 17798), (1606, 13753), (1618, 13651), (2482, 8899)]