17984272

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{4703}}^1$

素因数の和:4950

約数の個数: 20

約数和(自身を含む): 34997760

約数和(自身を除く): 17013488

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 4703, 9406, 18812, 37624, 75248, 1124017, 2248034, 4496068, 8992136, 17984272]

約数ペア:

[(1, 17984272), (2, 8992136), (4, 4496068), (8, 2248034), (16, 1124017), (239, 75248), (478, 37624), (956, 18812), (1912, 9406), (3824, 4703)]