12884214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8291}}^1$

素因数の和:8340

約数の個数: 32

約数和(自身を含む): 30249216

約数和(自身を除く): 17365002

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 8291, 16582, 24873, 49746, 58037, 116074, 174111, 306767, 348222, 613534, 920301, 1840602, 2147369, 4294738, 6442107, 12884214]

約数ペア:

[(1, 12884214), (2, 6442107), (3, 4294738), (6, 2147369), (7, 1840602), (14, 920301), (21, 613534), (37, 348222), (42, 306767), (74, 174111), (111, 116074), (222, 58037), (259, 49746), (518, 24873), (777, 16582), (1554, 8291)]