40217914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{1951}}^1$

素因数の和:2901

約数の個数: 16

約数和(自身を含む): 65915136

約数和(自身を除く): 25697222

約数列:

[1, 2, 11, 22, 937, 1874, 1951, 3902, 10307, 20614, 21461, 42922, 1828087, 3656174, 20108957, 40217914]

約数ペア:

[(1, 40217914), (2, 20108957), (11, 3656174), (22, 1828087), (937, 42922), (1874, 21461), (1951, 20614), (3902, 10307)]