16020151

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 19310400

約数和(自身を除く): 3290249

約数列:

[1, 7, 29, 53, 203, 371, 1489, 1537, 10423, 10759, 43181, 78917, 302267, 552419, 2288593, 16020151]

約数ペア:

[(1, 16020151), (7, 2288593), (29, 552419), (53, 302267), (203, 78917), (371, 43181), (1489, 10759), (1537, 10423)]