13388889610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18857591}}^1$

素因数の和:18857669

約数の個数: 16

約数和(自身を含む): 24439439232

約数和(自身を除く): 11050549622

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 18857591, 37715182, 94287955, 188575910, 1338888961, 2677777922, 6694444805, 13388889610]

約数ペア:

[(1, 13388889610), (2, 6694444805), (5, 2677777922), (10, 1338888961), (71, 188575910), (142, 94287955), (355, 37715182), (710, 18857591)]