2195870974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1091}}^1\times {\mathrm{8317}}^1$

素因数の和:9432

約数の個数: 24

約数和(自身を含む): 3624219144

約数和(自身を除く): 1428348170

約数列:

[1, 2, 11, 22, 121, 242, 1091, 2182, 8317, 12001, 16634, 24002, 91487, 132011, 182974, 264022, 1006357, 2012714, 9073847, 18147694, 99812317, 199624634, 1097935487, 2195870974]

約数ペア:

[(1, 2195870974), (2, 1097935487), (11, 199624634), (22, 99812317), (121, 18147694), (242, 9073847), (1091, 2012714), (2182, 1006357), (8317, 264022), (12001, 182974), (16634, 132011), (24002, 91487)]