13127384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 26019840

約数和(自身を除く): 12892456

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1231, 1333, 2462, 2666, 4924, 5332, 9848, 10664, 38161, 52933, 76322, 105866, 152644, 211732, 305288, 423464, 1640923, 3281846, 6563692, 13127384]

約数ペア:

[(1, 13127384), (2, 6563692), (4, 3281846), (8, 1640923), (31, 423464), (43, 305288), (62, 211732), (86, 152644), (124, 105866), (172, 76322), (248, 52933), (344, 38161), (1231, 10664), (1333, 9848), (2462, 5332), (2666, 4924)]