13411820

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4441}}^1$

素因数の和:4601

約数の個数: 24

約数和(自身を含む): 28357728

約数和(自身を除く): 14945908

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 4441, 8882, 17764, 22205, 44410, 88820, 670591, 1341182, 2682364, 3352955, 6705910, 13411820]

約数ペア:

[(1, 13411820), (2, 6705910), (4, 3352955), (5, 2682364), (10, 1341182), (20, 670591), (151, 88820), (302, 44410), (604, 22205), (755, 17764), (1510, 8882), (3020, 4441)]