19264119

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48281}}^1$

素因数の和:48310

約数の個数: 16

約数和(自身を含む): 30900480

約数和(自身を除く): 11636361

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 48281, 144843, 337967, 917339, 1013901, 2752017, 6421373, 19264119]

約数ペア:

[(1, 19264119), (3, 6421373), (7, 2752017), (19, 1013901), (21, 917339), (57, 337967), (133, 144843), (399, 48281)]