22117904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{60103}}^1$

素因数の和:60134

約数の個数: 20

約数和(自身を含む): 44717376

約数和(自身を除く): 22599472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 60103, 120206, 240412, 480824, 961648, 1382369, 2764738, 5529476, 11058952, 22117904]

約数ペア:

[(1, 22117904), (2, 11058952), (4, 5529476), (8, 2764738), (16, 1382369), (23, 961648), (46, 480824), (92, 240412), (184, 120206), (368, 60103)]