15930173

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 19388160

約数和(自身を除く): 3457987

約数列:

[1, 7, 17, 119, 263, 509, 1841, 3563, 4471, 8653, 31297, 60571, 133867, 937069, 2275739, 15930173]

約数ペア:

[(1, 15930173), (7, 2275739), (17, 937069), (119, 133867), (263, 60571), (509, 31297), (1841, 8653), (3563, 4471)]