22280188

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9587}}^1$

素因数の和:9681

約数の個数: 24

約数和(自身を含む): 45101952

約数和(自身を除く): 22821764

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 9587, 19174, 38348, 67109, 134218, 268436, 795721, 1591442, 3182884, 5570047, 11140094, 22280188]

約数ペア:

[(1, 22280188), (2, 11140094), (4, 5570047), (7, 3182884), (14, 1591442), (28, 795721), (83, 268436), (166, 134218), (332, 67109), (581, 38348), (1162, 19174), (2324, 9587)]