16001705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{941}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 20347200

約数和(自身を除く): 4345495

約数列:

[1, 5, 19, 95, 179, 895, 941, 3401, 4705, 17005, 17879, 89395, 168439, 842195, 3200341, 16001705]

約数ペア:

[(1, 16001705), (5, 3200341), (19, 842195), (95, 168439), (179, 89395), (895, 17879), (941, 17005), (3401, 4705)]