15866408036

素因数分解:

$2^2\times {\mathrm{71821}}^1\times {\mathrm{55229}}^1$

素因数の和:127054

約数の個数: 12

約数和(自身を含む): 27767103420

約数和(自身を除く): 11900695384

約数列:

[1, 2, 4, 55229, 71821, 110458, 143642, 220916, 287284, 3966602009, 7933204018, 15866408036]

約数ペア:

[(1, 15866408036), (2, 7933204018), (4, 3966602009), (55229, 287284), (71821, 220916), (110458, 143642)]