19930147206

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{223337}}^1$

素因数の和:223588

約数の個数: 32

約数和(自身を含む): 40522446720

約数和(自身を除く): 20592299514

約数列:

[1, 2, 3, 6, 107, 139, 214, 278, 321, 417, 642, 834, 14873, 29746, 44619, 89238, 223337, 446674, 670011, 1340022, 23897059, 31043843, 47794118, 62087686, 71691177, 93131529, 143382354, 186263058, 3321691201, 6643382402, 9965073603, 19930147206]

約数ペア:

[(1, 19930147206), (2, 9965073603), (3, 6643382402), (6, 3321691201), (107, 186263058), (139, 143382354), (214, 93131529), (278, 71691177), (321, 62087686), (417, 47794118), (642, 31043843), (834, 23897059), (14873, 1340022), (29746, 670011), (44619, 446674), (89238, 223337)]