19077145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2179}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 24485760

約数和(自身を除く): 5408615

約数列:

[1, 5, 17, 85, 103, 515, 1751, 2179, 8755, 10895, 37043, 185215, 224437, 1122185, 3815429, 19077145]

約数ペア:

[(1, 19077145), (5, 3815429), (17, 1122185), (85, 224437), (103, 185215), (515, 37043), (1751, 10895), (2179, 8755)]