15730043

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 19127040

約数和(自身を除く): 3396997

約数列:

[1, 7, 19, 101, 133, 707, 1171, 1919, 8197, 13433, 22249, 118271, 155743, 827897, 2247149, 15730043]

約数ペア:

[(1, 15730043), (7, 2247149), (19, 827897), (101, 155743), (133, 118271), (707, 22249), (1171, 13433), (1919, 8197)]