16103639468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{29303}}^1$

素因数の和:30366

約数の個数: 48

約数和(自身を含む): 33936376320

約数和(自身を除く): 17832736852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1033, 2066, 4132, 7231, 14462, 19627, 28924, 29303, 39254, 58606, 78508, 117212, 137389, 205121, 274778, 410242, 549556, 556757, 820484, 1113514, 2227028, 3897299, 7794598, 15589196, 30269999, 60539998, 121079996, 211889993, 423779986, 575129981, 847559972, 1150259962, 2300519924, 4025909867, 8051819734, 16103639468]

約数ペア:

[(1, 16103639468), (2, 8051819734), (4, 4025909867), (7, 2300519924), (14, 1150259962), (19, 847559972), (28, 575129981), (38, 423779986), (76, 211889993), (133, 121079996), (266, 60539998), (532, 30269999), (1033, 15589196), (2066, 7794598), (4132, 3897299), (7231, 2227028), (14462, 1113514), (19627, 820484), (28924, 556757), (29303, 549556), (39254, 410242), (58606, 274778), (78508, 205121), (117212, 137389)]