15190747

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5591}}^1$

素因数の和:5634

約数の個数: 16

約数和(自身を含む): 18789120

約数和(自身を除く): 3598373

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 5591, 61501, 72683, 106229, 799513, 1168519, 1380977, 15190747]

約数ペア:

[(1, 15190747), (11, 1380977), (13, 1168519), (19, 799513), (143, 106229), (209, 72683), (247, 61501), (2717, 5591)]