13238754

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 28614432

約数和(自身を除く): 15375678

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 97, 129, 138, 194, 258, 291, 529, 582, 989, 1058, 1587, 1978, 2231, 2967, 3174, 4171, 4462, 5934, 6693, 8342, 12513, 13386, 22747, 25026, 45494, 51313, 68241, 95933, 102626, 136482, 153939, 191866, 287799, 307878, 575598, 2206459, 4412918, 6619377, 13238754]

約数ペア:

[(1, 13238754), (2, 6619377), (3, 4412918), (6, 2206459), (23, 575598), (43, 307878), (46, 287799), (69, 191866), (86, 153939), (97, 136482), (129, 102626), (138, 95933), (194, 68241), (258, 51313), (291, 45494), (529, 25026), (582, 22747), (989, 13386), (1058, 12513), (1587, 8342), (1978, 6693), (2231, 5934), (2967, 4462), (3174, 4171)]