22356890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1759}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 20221030

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 1759, 2542, 3518, 6355, 8795, 12710, 17590, 54529, 72119, 109058, 144238, 272645, 360595, 545290, 721190, 2235689, 4471378, 11178445, 22356890]

約数ペア:

[(1, 22356890), (2, 11178445), (5, 4471378), (10, 2235689), (31, 721190), (41, 545290), (62, 360595), (82, 272645), (155, 144238), (205, 109058), (310, 72119), (410, 54529), (1271, 17590), (1759, 12710), (2542, 8795), (3518, 6355)]