13438578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97381}}^1$

素因数の和:97409

約数の個数: 16

約数和(自身を含む): 28046016

約数和(自身を除く): 14607438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 97381, 194762, 292143, 584286, 2239763, 4479526, 6719289, 13438578]

約数ペア:

[(1, 13438578), (2, 6719289), (3, 4479526), (6, 2239763), (23, 584286), (46, 292143), (69, 194762), (138, 97381)]