22820518

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 17822042

約数列:

[1, 2, 7, 14, 41, 82, 83, 166, 287, 479, 574, 581, 958, 1162, 3353, 3403, 6706, 6806, 19639, 23821, 39278, 39757, 47642, 79514, 137473, 274946, 278299, 556598, 1630037, 3260074, 11410259, 22820518]

約数ペア:

[(1, 22820518), (2, 11410259), (7, 3260074), (14, 1630037), (41, 556598), (82, 278299), (83, 274946), (166, 137473), (287, 79514), (479, 47642), (574, 39757), (581, 39278), (958, 23821), (1162, 19639), (3353, 6806), (3403, 6706)]