22281384

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{19753}}^1$

素因数の和:19809

約数の個数: 32

約数和(自身を含む): 56891520

約数和(自身を除く): 34610136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 19753, 39506, 59259, 79012, 118518, 158024, 237036, 474072, 928391, 1856782, 2785173, 3713564, 5570346, 7427128, 11140692, 22281384]

約数ペア:

[(1, 22281384), (2, 11140692), (3, 7427128), (4, 5570346), (6, 3713564), (8, 2785173), (12, 1856782), (24, 928391), (47, 474072), (94, 237036), (141, 158024), (188, 118518), (282, 79012), (376, 59259), (564, 39506), (1128, 19753)]