22263890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6529}}^1$

素因数の和:6578

約数の個数: 32

約数和(自身を含む): 45135360

約数和(自身を除く): 22871470

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 6529, 13058, 32645, 65290, 71819, 143638, 202399, 359095, 404798, 718190, 1011995, 2023990, 2226389, 4452778, 11131945, 22263890]

約数ペア:

[(1, 22263890), (2, 11131945), (5, 4452778), (10, 2226389), (11, 2023990), (22, 1011995), (31, 718190), (55, 404798), (62, 359095), (110, 202399), (155, 143638), (310, 71819), (341, 65290), (682, 32645), (1705, 13058), (3410, 6529)]