19401224

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{51599}}^1$

素因数の和:51652

約数の個数: 16

約数和(自身を含む): 37152000

約数和(自身を除く): 17750776

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 51599, 103198, 206396, 412792, 2425153, 4850306, 9700612, 19401224]

約数ペア:

[(1, 19401224), (2, 9700612), (4, 4850306), (8, 2425153), (47, 412792), (94, 206396), (188, 103198), (376, 51599)]