11797136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1383

約数の個数: 40

約数和(自身を含む): 25206720

約数和(自身を除く): 13409584

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 1319, 2236, 2638, 4472, 5276, 8944, 10552, 17147, 21104, 34294, 56717, 68588, 113434, 137176, 226868, 274352, 453736, 737321, 907472, 1474642, 2949284, 5898568, 11797136]

約数ペア:

[(1, 11797136), (2, 5898568), (4, 2949284), (8, 1474642), (13, 907472), (16, 737321), (26, 453736), (43, 274352), (52, 226868), (86, 137176), (104, 113434), (172, 68588), (208, 56717), (344, 34294), (559, 21104), (688, 17147), (1118, 10552), (1319, 8944), (2236, 5276), (2638, 4472)]