19160688

素因数分解:

$2^4\times 3^1\times {\mathrm{399181}}^1$

素因数の和:399192

約数の個数: 20

約数和(自身を含む): 49498568

約数和(自身を除く): 30337880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 399181, 798362, 1197543, 1596724, 2395086, 3193448, 4790172, 6386896, 9580344, 19160688]

約数ペア:

[(1, 19160688), (2, 9580344), (3, 6386896), (4, 4790172), (6, 3193448), (8, 2395086), (12, 1596724), (16, 1197543), (24, 798362), (48, 399181)]