194940418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{16183}}^1$

素因数の和:16521

約数の個数: 16

約数和(自身を含む): 308790720

約数和(自身を除く): 113850302

約数列:

[1, 2, 19, 38, 317, 634, 6023, 12046, 16183, 32366, 307477, 614954, 5130011, 10260022, 97470209, 194940418]

約数ペア:

[(1, 194940418), (2, 97470209), (19, 10260022), (38, 5130011), (317, 614954), (634, 307477), (6023, 32366), (12046, 16183)]