17464268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 34245120

約数和(自身を除く): 16780852

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 97, 103, 194, 206, 388, 412, 437, 874, 1748, 1843, 1957, 2231, 2369, 3686, 3914, 4462, 4738, 7372, 7828, 8924, 9476, 9991, 19982, 39964, 42389, 45011, 84778, 90022, 169556, 180044, 189829, 229793, 379658, 459586, 759316, 919172, 4366067, 8732134, 17464268]

約数ペア:

[(1, 17464268), (2, 8732134), (4, 4366067), (19, 919172), (23, 759316), (38, 459586), (46, 379658), (76, 229793), (92, 189829), (97, 180044), (103, 169556), (194, 90022), (206, 84778), (388, 45011), (412, 42389), (437, 39964), (874, 19982), (1748, 9991), (1843, 9476), (1957, 8924), (2231, 7828), (2369, 7372), (3686, 4738), (3914, 4462)]