22471024990

素因数分解:

$2^1\times 5^1\times {\mathrm{456821}}^1\times {\mathrm{4919}}^1$

素因数の和:461747

約数の個数: 16

約数和(自身を含む): 40456156320

約数和(自身を除く): 17985131330

約数列:

[1, 2, 5, 10, 4919, 9838, 24595, 49190, 456821, 913642, 2284105, 4568210, 2247102499, 4494204998, 11235512495, 22471024990]

約数ペア:

[(1, 22471024990), (2, 11235512495), (5, 4494204998), (10, 2247102499), (4919, 4568210), (9838, 2284105), (24595, 913642), (49190, 456821)]