11871844

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 21310520

約数和(自身を除く): 9438676

約数列:

[1, 2, 4, 73, 109, 146, 218, 292, 373, 436, 746, 1492, 7957, 15914, 27229, 31828, 40657, 54458, 81314, 108916, 162628, 2967961, 5935922, 11871844]

約数ペア:

[(1, 11871844), (2, 5935922), (4, 2967961), (73, 162628), (109, 108916), (146, 81314), (218, 54458), (292, 40657), (373, 31828), (436, 27229), (746, 15914), (1492, 7957)]