13308053758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1\times {\mathrm{2789}}^1$

素因数の和:3640

約数の個数: 32

約数和(自身を含む): 21159360000

約数和(自身を除く): 7851306242

約数列:

[1, 2, 19, 38, 199, 398, 631, 1262, 2789, 3781, 5578, 7562, 11989, 23978, 52991, 105982, 125569, 251138, 555011, 1110022, 1759859, 2385811, 3519718, 4771622, 10545209, 21090418, 33437321, 66874642, 350211941, 700423882, 6654026879, 13308053758]

約数ペア:

[(1, 13308053758), (2, 6654026879), (19, 700423882), (38, 350211941), (199, 66874642), (398, 33437321), (631, 21090418), (1262, 10545209), (2789, 4771622), (3781, 3519718), (5578, 2385811), (7562, 1759859), (11989, 1110022), (23978, 555011), (52991, 251138), (105982, 125569)]