15697980788

素因数分解:

$2^2\times 7^1\times {\mathrm{560642171}}^1$

素因数の和:560642182

約数の個数: 12

約数和(自身を含む): 31395961632

約数和(自身を除く): 15697980844

約数列:

[1, 2, 4, 7, 14, 28, 560642171, 1121284342, 2242568684, 3924495197, 7848990394, 15697980788]

約数ペア:

[(1, 15697980788), (2, 7848990394), (4, 3924495197), (7, 2242568684), (14, 1121284342), (28, 560642171)]