12486551

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9539}}^1$

素因数の和:9574

約数の個数: 16

約数和(自身を含む): 16485120

約数和(自身を除く): 3998569

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 9539, 66773, 104929, 162163, 734503, 1135141, 1783793, 12486551]

約数ペア:

[(1, 12486551), (7, 1783793), (11, 1135141), (17, 734503), (77, 162163), (119, 104929), (187, 66773), (1309, 9539)]