19099738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80251}}^1$

素因数の和:80277

約数の個数: 16

約数和(自身を含む): 34668864

約数和(自身を除く): 15569126

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 80251, 160502, 561757, 1123514, 1364267, 2728534, 9549869, 19099738]

約数ペア:

[(1, 19099738), (2, 9549869), (7, 2728534), (14, 1364267), (17, 1123514), (34, 561757), (119, 160502), (238, 80251)]