19276926

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 40186368

約数和(自身を除く): 20909442

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 1223, 2446, 2627, 3669, 5254, 7338, 7881, 15762, 45251, 86833, 90502, 135753, 173666, 260499, 271506, 520998, 3212821, 6425642, 9638463, 19276926]

約数ペア:

[(1, 19276926), (2, 9638463), (3, 6425642), (6, 3212821), (37, 520998), (71, 271506), (74, 260499), (111, 173666), (142, 135753), (213, 90502), (222, 86833), (426, 45251), (1223, 15762), (2446, 7881), (2627, 7338), (3669, 5254)]