17239469

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 19160064

約数和(自身を除く): 1920595

約数列:

[1, 13, 53, 131, 191, 689, 1703, 2483, 6943, 10123, 25021, 90259, 131599, 325273, 1326113, 17239469]

約数ペア:

[(1, 17239469), (13, 1326113), (53, 325273), (131, 131599), (191, 90259), (689, 25021), (1703, 10123), (2483, 6943)]