20181593869

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{2007919}}^1$

素因数の和:2007984

約数の個数: 12

約数和(自身を含む): 22207595200

約数和(自身を除く): 2026001331

約数列:

[1, 19, 23, 437, 529, 10051, 2007919, 38150461, 46182137, 877460603, 1062189151, 20181593869]

約数ペア:

[(1, 20181593869), (19, 1062189151), (23, 877460603), (437, 46182137), (529, 38150461), (10051, 2007919)]