12793328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25793}}^1$

素因数の和:25832

約数の個数: 20

約数和(自身を含む): 25587648

約数和(自身を除く): 12794320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25793, 51586, 103172, 206344, 412688, 799583, 1599166, 3198332, 6396664, 12793328]

約数ペア:

[(1, 12793328), (2, 6396664), (4, 3198332), (8, 1599166), (16, 799583), (31, 412688), (62, 206344), (124, 103172), (248, 51586), (496, 25793)]