24211420

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9241}}^1$

素因数の和:9381

約数の個数: 24

約数和(自身を含む): 51237648

約数和(自身を除く): 27026228

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 9241, 18482, 36964, 46205, 92410, 184820, 1210571, 2421142, 4842284, 6052855, 12105710, 24211420]

約数ペア:

[(1, 24211420), (2, 12105710), (4, 6052855), (5, 4842284), (10, 2421142), (20, 1210571), (131, 184820), (262, 92410), (524, 46205), (655, 36964), (1310, 18482), (2620, 9241)]