17424988

素因数分解:

$2^2\times 7^2\times {\mathrm{88903}}^1$

素因数の和:88921

約数の個数: 18

約数和(自身を含む): 35472696

約数和(自身を除く): 18047708

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 88903, 177806, 355612, 622321, 1244642, 2489284, 4356247, 8712494, 17424988]

約数ペア:

[(1, 17424988), (2, 8712494), (4, 4356247), (7, 2489284), (14, 1244642), (28, 622321), (49, 355612), (98, 177806), (196, 88903)]