13490456638

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{1571}}^1\times {\mathrm{40127}}^1$

素因数の和:41807

約数の個数: 16

約数和(自身を含む): 20438313984

約数和(自身を除く): 6947857346

約数列:

[1, 2, 107, 214, 1571, 3142, 40127, 80254, 168097, 336194, 4293589, 8587178, 63039517, 126079034, 6745228319, 13490456638]

約数ペア:

[(1, 13490456638), (2, 6745228319), (107, 126079034), (214, 63039517), (1571, 8587178), (3142, 4293589), (40127, 336194), (80254, 168097)]