15447913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 17208576

約数和(自身を除く): 1760663

約数列:

[1, 13, 47, 131, 193, 611, 1703, 2509, 6157, 9071, 25283, 80041, 117923, 328679, 1188301, 15447913]

約数ペア:

[(1, 15447913), (13, 1188301), (47, 328679), (131, 117923), (193, 80041), (611, 25283), (1703, 9071), (2509, 6157)]