19297206

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16001}}^1$

素因数の和:16076

約数の個数: 24

約数和(自身を含む): 42437304

約数和(自身を除く): 23140098

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 16001, 32002, 48003, 96006, 144009, 288018, 1072067, 2144134, 3216201, 6432402, 9648603, 19297206]

約数ペア:

[(1, 19297206), (2, 9648603), (3, 6432402), (6, 3216201), (9, 2144134), (18, 1072067), (67, 288018), (134, 144009), (201, 96006), (402, 48003), (603, 32002), (1206, 16001)]