22178926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2441}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 42197760

約数和(自身を除く): 20018834

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 649, 826, 1298, 2441, 4543, 4882, 9086, 17087, 26851, 34174, 53702, 144019, 187957, 288038, 375914, 1008133, 1584209, 2016266, 3168418, 11089463, 22178926]

約数ペア:

[(1, 22178926), (2, 11089463), (7, 3168418), (11, 2016266), (14, 1584209), (22, 1008133), (59, 375914), (77, 288038), (118, 187957), (154, 144019), (413, 53702), (649, 34174), (826, 26851), (1298, 17087), (2441, 9086), (4543, 4882)]