13297568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{21871}}^1$

素因数の和:21900

約数の個数: 24

約数和(自身を含む): 27558720

約数和(自身を除く): 14261152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 21871, 43742, 87484, 174968, 349936, 415549, 699872, 831098, 1662196, 3324392, 6648784, 13297568]

約数ペア:

[(1, 13297568), (2, 6648784), (4, 3324392), (8, 1662196), (16, 831098), (19, 699872), (32, 415549), (38, 349936), (76, 174968), (152, 87484), (304, 43742), (608, 21871)]