19203974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{709}}^1$

素因数の和:1207

約数の個数: 16

約数和(自身を含む): 29905200

約数和(自身を除く): 10701226

約数列:

[1, 2, 29, 58, 467, 709, 934, 1418, 13543, 20561, 27086, 41122, 331103, 662206, 9601987, 19203974]

約数ペア:

[(1, 19203974), (2, 9601987), (29, 662206), (58, 331103), (467, 41122), (709, 27086), (934, 20561), (1418, 13543)]