18783182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12743}}^1$

素因数の和:12823

約数の個数: 16

約数和(自身を含む): 31197312

約数和(自身を除く): 12414130

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 12743, 25486, 140173, 280346, 853781, 1707562, 9391591, 18783182]

約数ペア:

[(1, 18783182), (2, 9391591), (11, 1707562), (22, 853781), (67, 280346), (134, 140173), (737, 25486), (1474, 12743)]