239193170

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{37907}}^1$

素因数の和:38545

約数の個数: 16

約数和(自身を含む): 431241408

約数和(自身を除く): 192048238

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 37907, 75814, 189535, 379070, 23919317, 47838634, 119596585, 239193170]

約数ペア:

[(1, 239193170), (2, 119596585), (5, 47838634), (10, 23919317), (631, 379070), (1262, 189535), (3155, 75814), (6310, 37907)]