13441816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 26726400

約数和(自身を除く): 13284584

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 463, 764, 926, 1528, 1852, 3629, 3704, 7258, 8797, 14516, 17594, 29032, 35188, 70376, 88433, 176866, 353732, 707464, 1680227, 3360454, 6720908, 13441816]

約数ペア:

[(1, 13441816), (2, 6720908), (4, 3360454), (8, 1680227), (19, 707464), (38, 353732), (76, 176866), (152, 88433), (191, 70376), (382, 35188), (463, 29032), (764, 17594), (926, 14516), (1528, 8797), (1852, 7258), (3629, 3704)]