19484266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10331}}^1$

素因数の和:10397

約数の個数: 16

約数和(自身を含む): 31243968

約数和(自身を除く): 11759702

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 10331, 20662, 237613, 423571, 475226, 847142, 9742133, 19484266]

約数ペア:

[(1, 19484266), (2, 9742133), (23, 847142), (41, 475226), (46, 423571), (82, 237613), (943, 20662), (1886, 10331)]