19484904

素因数分解:

$2^3\times 3^1\times {\mathrm{811871}}^1$

素因数の和:811880

約数の個数: 16

約数和(自身を含む): 48712320

約数和(自身を除く): 29227416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 811871, 1623742, 2435613, 3247484, 4871226, 6494968, 9742452, 19484904]

約数ペア:

[(1, 19484904), (2, 9742452), (3, 6494968), (4, 4871226), (6, 3247484), (8, 2435613), (12, 1623742), (24, 811871)]