13298768

素因数分解:

$2^4\times 7^1\times {\mathrm{118739}}^1$

素因数の和:118754

約数の個数: 20

約数和(自身を含む): 29447520

約数和(自身を除く): 16148752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 118739, 237478, 474956, 831173, 949912, 1662346, 1899824, 3324692, 6649384, 13298768]

約数ペア:

[(1, 13298768), (2, 6649384), (4, 3324692), (7, 1899824), (8, 1662346), (14, 949912), (16, 831173), (28, 474956), (56, 237478), (112, 118739)]