225901906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{258469}}^1$

素因数の和:258513

約数の個数: 16

約数和(自身を含む): 372196800

約数和(自身を除く): 146294894

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 258469, 516938, 4910911, 5944787, 9821822, 11889574, 112950953, 225901906]

約数ペア:

[(1, 225901906), (2, 112950953), (19, 11889574), (23, 9821822), (38, 5944787), (46, 4910911), (437, 516938), (874, 258469)]