15223370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4217}}^1$

素因数の和:4262

約数の個数: 24

約数和(自身を含む): 28927044

約数和(自身を除く): 13703674

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 4217, 8434, 21085, 42170, 80123, 160246, 400615, 801230, 1522337, 3044674, 7611685, 15223370]

約数ペア:

[(1, 15223370), (2, 7611685), (5, 3044674), (10, 1522337), (19, 801230), (38, 400615), (95, 160246), (190, 80123), (361, 42170), (722, 21085), (1805, 8434), (3610, 4217)]