19488001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 22453200

約数和(自身を除く): 2965199

約数列:

[1, 13, 17, 109, 221, 809, 1417, 1853, 10517, 13753, 24089, 88181, 178789, 1146353, 1499077, 19488001]

約数ペア:

[(1, 19488001), (13, 1499077), (17, 1146353), (109, 178789), (221, 88181), (809, 24089), (1417, 13753), (1853, 10517)]