23490190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{63487}}^1$

素因数の和:63531

約数の個数: 16

約数和(自身を含む): 43425792

約数和(自身を除く): 19935602

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 63487, 126974, 317435, 634870, 2349019, 4698038, 11745095, 23490190]

約数ペア:

[(1, 23490190), (2, 11745095), (5, 4698038), (10, 2349019), (37, 634870), (74, 317435), (185, 126974), (370, 63487)]