17946128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{38677}}^1$

素因数の和:38714

約数の個数: 20

約数和(自身を含む): 35970540

約数和(自身を除く): 18024412

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 38677, 77354, 154708, 309416, 618832, 1121633, 2243266, 4486532, 8973064, 17946128]

約数ペア:

[(1, 17946128), (2, 8973064), (4, 4486532), (8, 2243266), (16, 1121633), (29, 618832), (58, 309416), (116, 154708), (232, 77354), (464, 38677)]