1097933905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1\times {\mathrm{5393}}^1$

素因数の和:7560

約数の個数: 16

約数和(自身を含む): 1387768320

約数和(自身を除く): 289834415

約数列:

[1, 5, 19, 95, 2143, 5393, 10715, 26965, 40717, 102467, 203585, 512335, 11557199, 57785995, 219586781, 1097933905]

約数ペア:

[(1, 1097933905), (5, 219586781), (19, 57785995), (95, 11557199), (2143, 512335), (5393, 203585), (10715, 102467), (26965, 40717)]