19228758

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 20169642

約数列:

[1, 2, 3, 6, 79, 113, 158, 226, 237, 339, 359, 474, 678, 718, 1077, 2154, 8927, 17854, 26781, 28361, 40567, 53562, 56722, 81134, 85083, 121701, 170166, 243402, 3204793, 6409586, 9614379, 19228758]

約数ペア:

[(1, 19228758), (2, 9614379), (3, 6409586), (6, 3204793), (79, 243402), (113, 170166), (158, 121701), (226, 85083), (237, 81134), (339, 56722), (359, 53562), (474, 40567), (678, 28361), (718, 26781), (1077, 17854), (2154, 8927)]