1550168390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8158781}}^1$

素因数の和:8158807

約数の個数: 16

約数和(自身を含む): 2937161520

約数和(自身を除く): 1386993130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 8158781, 16317562, 40793905, 81587810, 155016839, 310033678, 775084195, 1550168390]

約数ペア:

[(1, 1550168390), (2, 775084195), (5, 310033678), (10, 155016839), (19, 81587810), (38, 40793905), (95, 16317562), (190, 8158781)]