193119787

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{13399}}^1$

素因数の和:13506

約数の個数: 16

約数和(自身を含む): 231552000

約数和(自身を除く): 38432213

約数列:

[1, 7, 29, 71, 203, 497, 2059, 13399, 14413, 93793, 388571, 951329, 2719997, 6659303, 27588541, 193119787]

約数ペア:

[(1, 193119787), (7, 27588541), (29, 6659303), (71, 2719997), (203, 951329), (497, 388571), (2059, 93793), (13399, 14413)]