13212719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 14908320

約数和(自身を除く): 1695601

約数列:

[1, 13, 29, 101, 347, 377, 1313, 2929, 4511, 10063, 35047, 38077, 130819, 455611, 1016363, 13212719]

約数ペア:

[(1, 13212719), (13, 1016363), (29, 455611), (101, 130819), (347, 38077), (377, 35047), (1313, 10063), (2929, 4511)]