19321301608

素因数分解:

$2^3\times 7^1\times {\mathrm{345023243}}^1$

素因数の和:345023256

約数の個数: 16

約数和(自身を含む): 41402789280

約数和(自身を除く): 22081487672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 345023243, 690046486, 1380092972, 2415162701, 2760185944, 4830325402, 9660650804, 19321301608]

約数ペア:

[(1, 19321301608), (2, 9660650804), (4, 4830325402), (7, 2760185944), (8, 2415162701), (14, 1380092972), (28, 690046486), (56, 345023243)]