12571844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 23449440

約数和(自身を除く): 10877596

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 1993, 3154, 3986, 6308, 7972, 37867, 75734, 151468, 165419, 330838, 661676, 3142961, 6285922, 12571844]

約数ペア:

[(1, 12571844), (2, 6285922), (4, 3142961), (19, 661676), (38, 330838), (76, 165419), (83, 151468), (166, 75734), (332, 37867), (1577, 7972), (1993, 6308), (3154, 3986)]