19215661506

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{47800153}}^1$

素因数の和:47800225

約数の個数: 16

約数和(自身を含む): 39004925664

約数和(自身を除く): 19789264158

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 47800153, 95600306, 143400459, 286800918, 3202610251, 6405220502, 9607830753, 19215661506]

約数ペア:

[(1, 19215661506), (2, 9607830753), (3, 6405220502), (6, 3202610251), (67, 286800918), (134, 143400459), (201, 95600306), (402, 47800153)]