11691056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{56207}}^1$

素因数の和:56228

約数の個数: 20

約数和(自身を含む): 24394272

約数和(自身を除く): 12703216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 56207, 112414, 224828, 449656, 730691, 899312, 1461382, 2922764, 5845528, 11691056]

約数ペア:

[(1, 11691056), (2, 5845528), (4, 2922764), (8, 1461382), (13, 899312), (16, 730691), (26, 449656), (52, 224828), (104, 112414), (208, 56207)]