11221372

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 20511792

約数和(自身を除く): 9290420

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 1291, 2173, 2582, 4346, 5164, 8692, 52931, 68423, 105862, 136846, 211724, 273692, 2805343, 5610686, 11221372]

約数ペア:

[(1, 11221372), (2, 5610686), (4, 2805343), (41, 273692), (53, 211724), (82, 136846), (106, 105862), (164, 68423), (212, 52931), (1291, 8692), (2173, 5164), (2582, 4346)]