19233266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19993}}^1$

素因数の和:20045

約数の個数: 16

約数和(自身を含む): 31910424

約数和(自身を除く): 12677158

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 19993, 39986, 259909, 519818, 739741, 1479482, 9616633, 19233266]

約数ペア:

[(1, 19233266), (2, 9616633), (13, 1479482), (26, 739741), (37, 519818), (74, 259909), (481, 39986), (962, 19993)]