11338649

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{641}}^1$

素因数の和:693

約数の個数: 18

約数和(自身を含む): 13942314

約数和(自身を除く): 2603665

約数列:

[1, 7, 19, 49, 133, 361, 641, 931, 2527, 4487, 12179, 17689, 31409, 85253, 231401, 596771, 1619807, 11338649]

約数ペア:

[(1, 11338649), (7, 1619807), (19, 596771), (49, 231401), (133, 85253), (361, 31409), (641, 17689), (931, 12179), (2527, 4487)]