19443242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 36675072

約数和(自身を除く): 17231830

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 2273, 4277, 4546, 8554, 15911, 29549, 31822, 59098, 106831, 206843, 213662, 413686, 747817, 1388803, 1495634, 2777606, 9721621, 19443242]

約数ペア:

[(1, 19443242), (2, 9721621), (7, 2777606), (13, 1495634), (14, 1388803), (26, 747817), (47, 413686), (91, 213662), (94, 206843), (182, 106831), (329, 59098), (611, 31822), (658, 29549), (1222, 15911), (2273, 8554), (4277, 4546)]