13531038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 28657152

約数和(自身を除く): 15126114

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1381, 1633, 2762, 3266, 4143, 4899, 8286, 9798, 31763, 63526, 95289, 98051, 190578, 196102, 294153, 588306, 2255173, 4510346, 6765519, 13531038]

約数ペア:

[(1, 13531038), (2, 6765519), (3, 4510346), (6, 2255173), (23, 588306), (46, 294153), (69, 196102), (71, 190578), (138, 98051), (142, 95289), (213, 63526), (426, 31763), (1381, 9798), (1633, 8286), (2762, 4899), (3266, 4143)]