1538796814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5413}}^1\times {\mathrm{7481}}^1$

素因数の和:12915

約数の個数: 16

約数和(自身を含む): 2430452880

約数和(自身を除く): 891656066

約数列:

[1, 2, 19, 38, 5413, 7481, 10826, 14962, 102847, 142139, 205694, 284278, 40494653, 80989306, 769398407, 1538796814]

約数ペア:

[(1, 1538796814), (2, 769398407), (19, 80989306), (38, 40494653), (5413, 284278), (7481, 205694), (10826, 142139), (14962, 102847)]