19406096

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{6701}}^1$

素因数の和:6890

約数の個数: 20

約数和(自身を含む): 37812684

約数和(自身を除く): 18406588

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 6701, 13402, 26804, 53608, 107216, 1212881, 2425762, 4851524, 9703048, 19406096]

約数ペア:

[(1, 19406096), (2, 9703048), (4, 4851524), (8, 2425762), (16, 1212881), (181, 107216), (362, 53608), (724, 26804), (1448, 13402), (2896, 6701)]