21648653224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2536159}}^1$

素因数の和:2536273

約数の個数: 32

約数和(自身を含む): 44737862400

約数和(自身を除く): 23089209176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 2536159, 5072318, 10144636, 20289272, 27897749, 55795498, 111590996, 223181992, 246007423, 492014846, 984029692, 1968059384, 2706081653, 5412163306, 10824326612, 21648653224]

約数ペア:

[(1, 21648653224), (2, 10824326612), (4, 5412163306), (8, 2706081653), (11, 1968059384), (22, 984029692), (44, 492014846), (88, 246007423), (97, 223181992), (194, 111590996), (388, 55795498), (776, 27897749), (1067, 20289272), (2134, 10144636), (4268, 5072318), (8536, 2536159)]