1993042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 3206592

約数和(自身を除く): 1213550

約数列:

[1, 2, 23, 37, 46, 74, 851, 1171, 1702, 2342, 26933, 43327, 53866, 86654, 996521, 1993042]

約数ペア:

[(1, 1993042), (2, 996521), (23, 86654), (37, 53866), (46, 43327), (74, 26933), (851, 2342), (1171, 1702)]