388160146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{18059}}^1$

素因数の和:19049

約数の個数: 16

約数和(自身を含む): 635856480

約数和(自身を除く): 247696334

約数列:

[1, 2, 11, 22, 977, 1954, 10747, 18059, 21494, 36118, 198649, 397298, 17643643, 35287286, 194080073, 388160146]

約数ペア:

[(1, 388160146), (2, 194080073), (11, 35287286), (22, 17643643), (977, 397298), (1954, 198649), (10747, 36118), (18059, 21494)]