22377872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2399}}^1$

素因数の和:2471

約数の個数: 40

約数和(自身を含む): 48211200

約数和(自身を除く): 25833328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 2399, 4664, 4798, 9328, 9596, 19192, 26389, 38384, 52778, 105556, 127147, 211112, 254294, 422224, 508588, 1017176, 1398617, 2034352, 2797234, 5594468, 11188936, 22377872]

約数ペア:

[(1, 22377872), (2, 11188936), (4, 5594468), (8, 2797234), (11, 2034352), (16, 1398617), (22, 1017176), (44, 508588), (53, 422224), (88, 254294), (106, 211112), (176, 127147), (212, 105556), (424, 52778), (583, 38384), (848, 26389), (1166, 19192), (2332, 9596), (2399, 9328), (4664, 4798)]