12616247

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 15705600

約数和(自身を除く): 3089353

約数列:

[1, 7, 19, 29, 133, 203, 551, 3271, 3857, 22897, 62149, 94859, 435043, 664013, 1802321, 12616247]

約数ペア:

[(1, 12616247), (7, 1802321), (19, 664013), (29, 435043), (133, 94859), (203, 62149), (551, 22897), (3271, 3857)]