15411260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10853}}^1$

素因数の和:10933

約数の個数: 24

約数和(自身を含む): 32822496

約数和(自身を除く): 17411236

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 10853, 21706, 43412, 54265, 108530, 217060, 770563, 1541126, 3082252, 3852815, 7705630, 15411260]

約数ペア:

[(1, 15411260), (2, 7705630), (4, 3852815), (5, 3082252), (10, 1541126), (20, 770563), (71, 217060), (142, 108530), (284, 54265), (355, 43412), (710, 21706), (1420, 10853)]