16860644

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 30706368

約数和(自身を除く): 13845724

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 1607, 2623, 3214, 5246, 6428, 10492, 69101, 98027, 138202, 196054, 276404, 392108, 4215161, 8430322, 16860644]

約数ペア:

[(1, 16860644), (2, 8430322), (4, 4215161), (43, 392108), (61, 276404), (86, 196054), (122, 138202), (172, 98027), (244, 69101), (1607, 10492), (2623, 6428), (3214, 5246)]