121320422

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{20173}}^1$

素因数の和:20303

約数の個数: 16

約数和(自身を含む): 189796992

約数和(自身を除く): 68476570

約数列:

[1, 2, 31, 62, 97, 194, 3007, 6014, 20173, 40346, 625363, 1250726, 1956781, 3913562, 60660211, 121320422]

約数ペア:

[(1, 121320422), (2, 60660211), (31, 3913562), (62, 1956781), (97, 1250726), (194, 625363), (3007, 40346), (6014, 20173)]