19412410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 36122112

約数和(自身を除く): 16709702

約数列:

[1, 2, 5, 10, 47, 94, 103, 206, 235, 401, 470, 515, 802, 1030, 2005, 4010, 4841, 9682, 18847, 24205, 37694, 41303, 48410, 82606, 94235, 188470, 206515, 413030, 1941241, 3882482, 9706205, 19412410]

約数ペア:

[(1, 19412410), (2, 9706205), (5, 3882482), (10, 1941241), (47, 413030), (94, 206515), (103, 188470), (206, 94235), (235, 82606), (401, 48410), (470, 41303), (515, 37694), (802, 24205), (1030, 18847), (2005, 9682), (4010, 4841)]