11718896

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5507}}^1$

素因数の和:5541

約数の個数: 40

約数和(自身を含む): 27319680

約数和(自身を除く): 15600784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 5507, 11014, 22028, 38549, 44056, 77098, 88112, 104633, 154196, 209266, 308392, 418532, 616784, 732431, 837064, 1464862, 1674128, 2929724, 5859448, 11718896]

約数ペア:

[(1, 11718896), (2, 5859448), (4, 2929724), (7, 1674128), (8, 1464862), (14, 837064), (16, 732431), (19, 616784), (28, 418532), (38, 308392), (56, 209266), (76, 154196), (112, 104633), (133, 88112), (152, 77098), (266, 44056), (304, 38549), (532, 22028), (1064, 11014), (2128, 5507)]