13328476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28001}}^1$

素因数の和:28029

約数の個数: 24

約数和(自身を含む): 28226016

約数和(自身を除く): 14897540

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 28001, 56002, 112004, 196007, 392014, 476017, 784028, 952034, 1904068, 3332119, 6664238, 13328476]

約数ペア:

[(1, 13328476), (2, 6664238), (4, 3332119), (7, 1904068), (14, 952034), (17, 784028), (28, 476017), (34, 392014), (68, 196007), (119, 112004), (238, 56002), (476, 28001)]