19238611

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{601}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 23405760

約数和(自身を除く): 4167149

約数列:

[1, 7, 17, 119, 269, 601, 1883, 4207, 4573, 10217, 32011, 71519, 161669, 1131683, 2748373, 19238611]

約数ペア:

[(1, 19238611), (7, 2748373), (17, 1131683), (119, 161669), (269, 71519), (601, 32011), (1883, 10217), (4207, 4573)]