30293258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{971}}^1$

素因数の和:1813

約数の個数: 16

約数和(自身を含む): 47939040

約数和(自身を除く): 17645782

約数列:

[1, 2, 19, 38, 821, 971, 1642, 1942, 15599, 18449, 31198, 36898, 797191, 1594382, 15146629, 30293258]

約数ペア:

[(1, 30293258), (2, 15146629), (19, 1594382), (38, 797191), (821, 36898), (971, 31198), (1642, 18449), (1942, 15599)]