19078842

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 39619008

約数和(自身を除く): 20540166

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 1013, 2026, 3039, 3139, 6078, 6278, 9417, 18834, 43559, 73949, 87118, 130677, 147898, 221847, 261354, 443694, 3179807, 6359614, 9539421, 19078842]

約数ペア:

[(1, 19078842), (2, 9539421), (3, 6359614), (6, 3179807), (43, 443694), (73, 261354), (86, 221847), (129, 147898), (146, 130677), (219, 87118), (258, 73949), (438, 43559), (1013, 18834), (2026, 9417), (3039, 6278), (3139, 6078)]