15705561976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4081487}}^1$

素因数の和:4081543

約数の個数: 32

約数和(自身を含む): 32570274240

約数和(自身を除く): 16864712264

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 4081487, 8162974, 16325948, 32651896, 53059331, 106118662, 151015019, 212237324, 302030038, 424474648, 604060076, 1208120152, 1963195247, 3926390494, 7852780988, 15705561976]

約数ペア:

[(1, 15705561976), (2, 7852780988), (4, 3926390494), (8, 1963195247), (13, 1208120152), (26, 604060076), (37, 424474648), (52, 302030038), (74, 212237324), (104, 151015019), (148, 106118662), (296, 53059331), (481, 32651896), (962, 16325948), (1924, 8162974), (3848, 4081487)]