19840344

素因数分解:

$2^3\times 3^1\times {\mathrm{826681}}^1$

素因数の和:826690

約数の個数: 16

約数和(自身を含む): 49600920

約数和(自身を除く): 29760576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 826681, 1653362, 2480043, 3306724, 4960086, 6613448, 9920172, 19840344]

約数ペア:

[(1, 19840344), (2, 9920172), (3, 6613448), (4, 4960086), (6, 3306724), (8, 2480043), (12, 1653362), (24, 826681)]