19099338

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{138401}}^1$

素因数の和:138429

約数の個数: 16

約数和(自身を含む): 39859776

約数和(自身を除く): 20760438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 138401, 276802, 415203, 830406, 3183223, 6366446, 9549669, 19099338]

約数ペア:

[(1, 19099338), (2, 9549669), (3, 6366446), (6, 3183223), (23, 830406), (46, 415203), (69, 276802), (138, 138401)]