22277842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 36691200

約数和(自身を除く): 14413358

約数列:

[1, 2, 19, 38, 41, 79, 82, 158, 181, 362, 779, 1501, 1558, 3002, 3239, 3439, 6478, 6878, 7421, 14299, 14842, 28598, 61541, 123082, 140999, 271681, 281998, 543362, 586259, 1172518, 11138921, 22277842]

約数ペア:

[(1, 22277842), (2, 11138921), (19, 1172518), (38, 586259), (41, 543362), (79, 281998), (82, 271681), (158, 140999), (181, 123082), (362, 61541), (779, 28598), (1501, 14842), (1558, 14299), (3002, 7421), (3239, 6878), (3439, 6478)]