21110442

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113497}}^1$

素因数の和:113533

約数の個数: 16

約数和(自身を含む): 43583232

約数和(自身を除く): 22472790

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 113497, 226994, 340491, 680982, 3518407, 7036814, 10555221, 21110442]

約数ペア:

[(1, 21110442), (2, 10555221), (3, 7036814), (6, 3518407), (31, 680982), (62, 340491), (93, 226994), (186, 113497)]