19492742079

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3443339}}^1$

素因数の和:3443399

約数の個数: 24

約数和(自身を含む): 30618179280

約数和(自身を除く): 11125437201

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 3443339, 10330017, 30990051, 58536763, 127403543, 175610289, 382210629, 526830867, 1146631887, 2165860231, 6497580693, 19492742079]

約数ペア:

[(1, 19492742079), (3, 6497580693), (9, 2165860231), (17, 1146631887), (37, 526830867), (51, 382210629), (111, 175610289), (153, 127403543), (333, 58536763), (629, 30990051), (1887, 10330017), (5661, 3443339)]