11911696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43793}}^1$

素因数の和:43818

約数の個数: 20

約数和(自身を含む): 24437052

約数和(自身を除く): 12525356

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 43793, 87586, 175172, 350344, 700688, 744481, 1488962, 2977924, 5955848, 11911696]

約数ペア:

[(1, 11911696), (2, 5955848), (4, 2977924), (8, 1488962), (16, 744481), (17, 700688), (34, 350344), (68, 175172), (136, 87586), (272, 43793)]