16420119

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5101}}^1$

素因数の和:5170

約数の個数: 16

約数和(自身を含む): 23265120

約数和(自身を除く): 6845001

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 5101, 15303, 147929, 188737, 443787, 566211, 5473373, 16420119]

約数ペア:

[(1, 16420119), (3, 5473373), (29, 566211), (37, 443787), (87, 188737), (111, 147929), (1073, 15303), (3219, 5101)]