9968943826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{9721}}^1\times {\mathrm{26987}}^1$

素因数の和:36729

約数の個数: 16

約数和(自身を含む): 15742640160

約数和(自身を除く): 5773696334

約数列:

[1, 2, 19, 38, 9721, 19442, 26987, 53974, 184699, 369398, 512753, 1025506, 262340627, 524681254, 4984471913, 9968943826]

約数ペア:

[(1, 9968943826), (2, 4984471913), (19, 524681254), (38, 262340627), (9721, 1025506), (19442, 512753), (26987, 369398), (53974, 184699)]