25196546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 42024960

約数和(自身を除く): 16828414

約数列:

[1, 2, 19, 23, 38, 46, 127, 227, 254, 437, 454, 874, 2413, 2921, 4313, 4826, 5221, 5842, 8626, 10442, 28829, 55499, 57658, 99199, 110998, 198398, 547751, 663067, 1095502, 1326134, 12598273, 25196546]

約数ペア:

[(1, 25196546), (2, 12598273), (19, 1326134), (23, 1095502), (38, 663067), (46, 547751), (127, 198398), (227, 110998), (254, 99199), (437, 57658), (454, 55499), (874, 28829), (2413, 10442), (2921, 8626), (4313, 5842), (4826, 5221)]