25270494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{221671}}^1$

素因数の和:221695

約数の個数: 16

約数和(自身を含む): 53201280

約数和(自身を除く): 27930786

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 221671, 443342, 665013, 1330026, 4211749, 8423498, 12635247, 25270494]

約数ペア:

[(1, 25270494), (2, 12635247), (3, 8423498), (6, 4211749), (19, 1330026), (38, 665013), (57, 443342), (114, 221671)]