19491414

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23371}}^1$

素因数の和:23515

約数の個数: 16

約数和(自身を含む): 39264960

約数和(自身を除く): 19773546

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 23371, 46742, 70113, 140226, 3248569, 6497138, 9745707, 19491414]

約数ペア:

[(1, 19491414), (2, 9745707), (3, 6497138), (6, 3248569), (139, 140226), (278, 70113), (417, 46742), (834, 23371)]