12385072

素因数分解:

$2^4\times 7^1\times {\mathrm{110581}}^1$

素因数の和:110596

約数の個数: 20

約数和(自身を含む): 27424336

約数和(自身を除く): 15039264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 110581, 221162, 442324, 774067, 884648, 1548134, 1769296, 3096268, 6192536, 12385072]

約数ペア:

[(1, 12385072), (2, 6192536), (4, 3096268), (7, 1769296), (8, 1548134), (14, 884648), (16, 774067), (28, 442324), (56, 221162), (112, 110581)]