16158189

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4231}}^1$

素因数の和:4320

約数の個数: 16

約数和(自身を含む): 23022080

約数和(自身を除く): 6863891

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 4231, 12693, 80389, 241167, 283477, 850431, 5386063, 16158189]

約数ペア:

[(1, 16158189), (3, 5386063), (19, 850431), (57, 283477), (67, 241167), (201, 80389), (1273, 12693), (3819, 4231)]