15695587986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1281691}}^1$

素因数の和:1281866

約数の個数: 32

約数和(自身を含む): 34021232448

約数和(自身を除く): 18325644462

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 1281691, 2563382, 3845073, 7690146, 16661983, 33323966, 49985949, 99971898, 201225487, 402450974, 603676461, 1207352922, 2615931331, 5231862662, 7847793993, 15695587986]

約数ペア:

[(1, 15695587986), (2, 7847793993), (3, 5231862662), (6, 2615931331), (13, 1207352922), (26, 603676461), (39, 402450974), (78, 201225487), (157, 99971898), (314, 49985949), (471, 33323966), (942, 16661983), (2041, 7690146), (4082, 3845073), (6123, 2563382), (12246, 1281691)]