13671515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19121}}^1$

素因数の和:19150

約数の個数: 16

約数和(自身を含む): 19274976

約数和(自身を除く): 5603461

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 19121, 95605, 210331, 248573, 1051655, 1242865, 2734303, 13671515]

約数ペア:

[(1, 13671515), (5, 2734303), (11, 1242865), (13, 1051655), (55, 248573), (65, 210331), (143, 95605), (715, 19121)]