11816272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{56809}}^1$

素因数の和:56830

約数の個数: 20

約数和(自身を含む): 24655540

約数和(自身を除く): 12839268

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 56809, 113618, 227236, 454472, 738517, 908944, 1477034, 2954068, 5908136, 11816272]

約数ペア:

[(1, 11816272), (2, 5908136), (4, 2954068), (8, 1477034), (13, 908944), (16, 738517), (26, 454472), (52, 227236), (104, 113618), (208, 56809)]