15338141

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4111}}^1$

素因数の和:4172

約数の個数: 16

約数和(自身を含む): 19342848

約数和(自身を除く): 4004707

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 4111, 28777, 53443, 168551, 374101, 1179857, 2191163, 15338141]

約数ペア:

[(1, 15338141), (7, 2191163), (13, 1179857), (41, 374101), (91, 168551), (287, 53443), (533, 28777), (3731, 4111)]