22145596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 44835840

約数和(自身を除く): 22690244

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 79, 92, 158, 253, 277, 316, 506, 554, 869, 1012, 1108, 1738, 1817, 3047, 3476, 3634, 6094, 6371, 7268, 12188, 12742, 19987, 21883, 25484, 39974, 43766, 70081, 79948, 87532, 140162, 240713, 280324, 481426, 503309, 962852, 1006618, 2013236, 5536399, 11072798, 22145596]

約数ペア:

[(1, 22145596), (2, 11072798), (4, 5536399), (11, 2013236), (22, 1006618), (23, 962852), (44, 503309), (46, 481426), (79, 280324), (92, 240713), (158, 140162), (253, 87532), (277, 79948), (316, 70081), (506, 43766), (554, 39974), (869, 25484), (1012, 21883), (1108, 19987), (1738, 12742), (1817, 12188), (3047, 7268), (3476, 6371), (3634, 6094)]