1994506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:813

約数の個数: 16

約数和(自身を含む): 3196800

約数和(自身を除く): 1202294

約数列:

[1, 2, 19, 38, 73, 146, 719, 1387, 1438, 2774, 13661, 27322, 52487, 104974, 997253, 1994506]

約数ペア:

[(1, 1994506), (2, 997253), (19, 104974), (38, 52487), (73, 27322), (146, 13661), (719, 2774), (1387, 1438)]