22393592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 45529680

約数和(自身を除く): 23136088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 1321, 2119, 2642, 4238, 5284, 8476, 10568, 16952, 17173, 34346, 68692, 137384, 215323, 430646, 861292, 1722584, 2799199, 5598398, 11196796, 22393592]

約数ペア:

[(1, 22393592), (2, 11196796), (4, 5598398), (8, 2799199), (13, 1722584), (26, 861292), (52, 430646), (104, 215323), (163, 137384), (326, 68692), (652, 34346), (1304, 17173), (1321, 16952), (2119, 10568), (2642, 8476), (4238, 5284)]