12742432

素因数分解:

$2^5\times {\mathrm{491}}^1\times {\mathrm{811}}^1$

素因数の和:1312

約数の個数: 24

約数和(自身を含む): 25168752

約数和(自身を除く): 12426320

約数列:

[1, 2, 4, 8, 16, 32, 491, 811, 982, 1622, 1964, 3244, 3928, 6488, 7856, 12976, 15712, 25952, 398201, 796402, 1592804, 3185608, 6371216, 12742432]

約数ペア:

[(1, 12742432), (2, 6371216), (4, 3185608), (8, 1592804), (16, 796402), (32, 398201), (491, 25952), (811, 15712), (982, 12976), (1622, 7856), (1964, 6488), (3244, 3928)]