15764975002

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1371583}}^1$

素因数の和:1372413

約数の個数: 16

約数和(自身を含む): 27058609152

約数和(自身を除く): 11293634150

約数列:

[1, 2, 7, 14, 821, 1642, 5747, 11494, 1371583, 2743166, 9601081, 19202162, 1126069643, 2252139286, 7882487501, 15764975002]

約数ペア:

[(1, 15764975002), (2, 7882487501), (7, 2252139286), (14, 1126069643), (821, 19202162), (1642, 9601081), (5747, 2743166), (11494, 1371583)]