15601398

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 32285952

約数和(自身を除く): 16684554

約数列:

[1, 2, 3, 6, 53, 71, 106, 142, 159, 213, 318, 426, 691, 1382, 2073, 3763, 4146, 7526, 11289, 22578, 36623, 49061, 73246, 98122, 109869, 147183, 219738, 294366, 2600233, 5200466, 7800699, 15601398]

約数ペア:

[(1, 15601398), (2, 7800699), (3, 5200466), (6, 2600233), (53, 294366), (71, 219738), (106, 147183), (142, 109869), (159, 98122), (213, 73246), (318, 49061), (426, 36623), (691, 22578), (1382, 11289), (2073, 7526), (3763, 4146)]