19939884

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{9283}}^1$

素因数の和:9469

約数の個数: 24

約数和(自身を含む): 46791360

約数和(自身を除く): 26851476

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 9283, 18566, 27849, 37132, 55698, 111396, 1661657, 3323314, 4984971, 6646628, 9969942, 19939884]

約数ペア:

[(1, 19939884), (2, 9969942), (3, 6646628), (4, 4984971), (6, 3323314), (12, 1661657), (179, 111396), (358, 55698), (537, 37132), (716, 27849), (1074, 18566), (2148, 9283)]