17955670

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 33149088

約数和(自身を除く): 15193418

約数列:

[1, 2, 5, 10, 97, 107, 173, 194, 214, 346, 485, 535, 865, 970, 1070, 1730, 10379, 16781, 18511, 20758, 33562, 37022, 51895, 83905, 92555, 103790, 167810, 185110, 1795567, 3591134, 8977835, 17955670]

約数ペア:

[(1, 17955670), (2, 8977835), (5, 3591134), (10, 1795567), (97, 185110), (107, 167810), (173, 103790), (194, 92555), (214, 83905), (346, 51895), (485, 37022), (535, 33562), (865, 20758), (970, 18511), (1070, 16781), (1730, 10379)]