2019441466

素因数分解:

$2^1\times 7^1\times {\mathrm{15787}}^1\times {\mathrm{9137}}^1$

素因数の和:24933

約数の個数: 16

約数和(自身を含む): 3462497856

約数和(自身を除く): 1443056390

約数列:

[1, 2, 7, 14, 9137, 15787, 18274, 31574, 63959, 110509, 127918, 221018, 144245819, 288491638, 1009720733, 2019441466]

約数ペア:

[(1, 2019441466), (2, 1009720733), (7, 288491638), (14, 144245819), (9137, 221018), (15787, 127918), (18274, 110509), (31574, 63959)]