11726572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 25824960

約数和(自身を除く): 14098388

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 83, 143, 166, 169, 209, 247, 286, 332, 338, 418, 494, 572, 676, 836, 913, 988, 1079, 1577, 1826, 1859, 2158, 2717, 3154, 3211, 3652, 3718, 4316, 5434, 6308, 6422, 7436, 10868, 11869, 12844, 14027, 17347, 20501, 23738, 28054, 34694, 35321, 41002, 47476, 56108, 69388, 70642, 82004, 141284, 154297, 225511, 266513, 308594, 451022, 533026, 617188, 902044, 1066052, 2931643, 5863286, 11726572]

約数ペア:

[(1, 11726572), (2, 5863286), (4, 2931643), (11, 1066052), (13, 902044), (19, 617188), (22, 533026), (26, 451022), (38, 308594), (44, 266513), (52, 225511), (76, 154297), (83, 141284), (143, 82004), (166, 70642), (169, 69388), (209, 56108), (247, 47476), (286, 41002), (332, 35321), (338, 34694), (418, 28054), (494, 23738), (572, 20501), (676, 17347), (836, 14027), (913, 12844), (988, 11869), (1079, 10868), (1577, 7436), (1826, 6422), (1859, 6308), (2158, 5434), (2717, 4316), (3154, 3718), (3211, 3652)]