163888034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{11087}}^1$

素因数の和:11497

約数の個数: 16

約数和(自身を含む): 259459200

約数和(自身を除く): 95571166

約数列:

[1, 2, 19, 38, 389, 778, 7391, 11087, 14782, 22174, 210653, 421306, 4312843, 8625686, 81944017, 163888034]

約数ペア:

[(1, 163888034), (2, 81944017), (19, 8625686), (38, 4312843), (389, 421306), (778, 210653), (7391, 22174), (11087, 14782)]