19136688

素因数分解:

$2^4\times 3^1\times {\mathrm{398681}}^1$

素因数の和:398692

約数の個数: 20

約数和(自身を含む): 49436568

約数和(自身を除く): 30299880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 398681, 797362, 1196043, 1594724, 2392086, 3189448, 4784172, 6378896, 9568344, 19136688]

約数ペア:

[(1, 19136688), (2, 9568344), (3, 6378896), (4, 4784172), (6, 3189448), (8, 2392086), (12, 1594724), (16, 1196043), (24, 797362), (48, 398681)]