19410146

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5801}}^1$

素因数の和:6049

約数の個数: 16

約数和(自身を含む): 33419520

約数和(自身を除く): 14009374

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 5801, 11602, 40607, 81214, 1386439, 2772878, 9705073, 19410146]

約数ペア:

[(1, 19410146), (2, 9705073), (7, 2772878), (14, 1386439), (239, 81214), (478, 40607), (1673, 11602), (3346, 5801)]