19894656382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5407}}^1\times {\mathrm{96827}}^1$

素因数の和:102255

約数の個数: 16

約数和(自身を含む): 31418749440

約数和(自身を除く): 11524093058

約数列:

[1, 2, 19, 38, 5407, 10814, 96827, 102733, 193654, 205466, 1839713, 3679426, 523543589, 1047087178, 9947328191, 19894656382]

約数ペア:

[(1, 19894656382), (2, 9947328191), (19, 1047087178), (38, 523543589), (5407, 3679426), (10814, 1839713), (96827, 205466), (102733, 193654)]