4130667070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21740353}}^1$

素因数の和:21740379

約数の個数: 16

約数和(自身を含む): 7826527440

約数和(自身を除く): 3695860370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 21740353, 43480706, 108701765, 217403530, 413066707, 826133414, 2065333535, 4130667070]

約数ペア:

[(1, 4130667070), (2, 2065333535), (5, 826133414), (10, 413066707), (19, 217403530), (38, 108701765), (95, 43480706), (190, 21740353)]