18899702

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:703

約数の個数: 16

約数和(自身を含む): 28801872

約数和(自身を除く): 9902170

約数列:

[1, 2, 113, 226, 241, 347, 482, 694, 27233, 39211, 54466, 78422, 83627, 167254, 9449851, 18899702]

約数ペア:

[(1, 18899702), (2, 9449851), (113, 167254), (226, 83627), (241, 78422), (347, 54466), (482, 39211), (694, 27233)]