17973804946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1\times {\mathrm{5701}}^1$

素因数の和:6394

約数の個数: 32

約数和(自身を含む): 28614916800

約数和(自身を除く): 10641111854

約数列:

[1, 2, 19, 38, 163, 326, 509, 1018, 3097, 5701, 6194, 9671, 11402, 19342, 82967, 108319, 165934, 216638, 929263, 1576373, 1858526, 2901809, 3152746, 5803618, 17655997, 35311994, 55134371, 110268742, 472994867, 945989734, 8986902473, 17973804946]

約数ペア:

[(1, 17973804946), (2, 8986902473), (19, 945989734), (38, 472994867), (163, 110268742), (326, 55134371), (509, 35311994), (1018, 17655997), (3097, 5803618), (5701, 3152746), (6194, 2901809), (9671, 1858526), (11402, 1576373), (19342, 929263), (82967, 216638), (108319, 165934)]