19237106

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2689}}^1$

素因数の和:2778

約数の個数: 24

約数和(自身を含む): 34039260

約数和(自身を除く): 14802154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 2689, 3577, 5378, 7154, 18823, 37646, 131761, 196297, 263522, 392594, 1374079, 2748158, 9618553, 19237106]

約数ペア:

[(1, 19237106), (2, 9618553), (7, 2748158), (14, 1374079), (49, 392594), (73, 263522), (98, 196297), (146, 131761), (511, 37646), (1022, 18823), (2689, 7154), (3577, 5378)]