338271193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{19289}}^1$

素因数の和:19392

約数の個数: 16

約数和(自身を含む): 388886400

約数和(自身を除く): 50615207

約数列:

[1, 13, 19, 71, 247, 923, 1349, 17537, 19289, 250757, 366491, 1369519, 4764383, 17803747, 26020861, 338271193]

約数ペア:

[(1, 338271193), (13, 26020861), (19, 17803747), (71, 4764383), (247, 1369519), (923, 366491), (1349, 250757), (17537, 19289)]