39812068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1933}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 73646720

約数和(自身を除く): 33834652

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 1084, 1933, 3866, 5149, 7732, 10298, 20596, 36727, 73454, 146908, 523843, 1047686, 2095372, 9953017, 19906034, 39812068]

約数ペア:

[(1, 39812068), (2, 19906034), (4, 9953017), (19, 2095372), (38, 1047686), (76, 523843), (271, 146908), (542, 73454), (1084, 36727), (1933, 20596), (3866, 10298), (5149, 7732)]