42665343410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{224554439}}^1$

素因数の和:224554465

約数の個数: 16

約数和(自身を含む): 80839598400

約数和(自身を除く): 38174254990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 224554439, 449108878, 1122772195, 2245544390, 4266534341, 8533068682, 21332671705, 42665343410]

約数ペア:

[(1, 42665343410), (2, 21332671705), (5, 8533068682), (10, 4266534341), (19, 2245544390), (38, 1122772195), (95, 449108878), (190, 224554439)]