11881992

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 31795200

約数和(自身を除く): 19913208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 367, 426, 456, 568, 734, 852, 1101, 1349, 1468, 1704, 2202, 2698, 2936, 4047, 4404, 5396, 6973, 8094, 8808, 10792, 13946, 16188, 20919, 26057, 27892, 32376, 41838, 52114, 55784, 78171, 83676, 104228, 156342, 167352, 208456, 312684, 495083, 625368, 990166, 1485249, 1980332, 2970498, 3960664, 5940996, 11881992]

約数ペア:

[(1, 11881992), (2, 5940996), (3, 3960664), (4, 2970498), (6, 1980332), (8, 1485249), (12, 990166), (19, 625368), (24, 495083), (38, 312684), (57, 208456), (71, 167352), (76, 156342), (114, 104228), (142, 83676), (152, 78171), (213, 55784), (228, 52114), (284, 41838), (367, 32376), (426, 27892), (456, 26057), (568, 20919), (734, 16188), (852, 13946), (1101, 10792), (1349, 8808), (1468, 8094), (1704, 6973), (2202, 5396), (2698, 4404), (2936, 4047)]