19835268

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22643}}^1$

素因数の和:22723

約数の個数: 24

約数和(自身を含む): 46918368

約数和(自身を除く): 27083100

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 22643, 45286, 67929, 90572, 135858, 271716, 1652939, 3305878, 4958817, 6611756, 9917634, 19835268]

約数ペア:

[(1, 19835268), (2, 9917634), (3, 6611756), (4, 4958817), (6, 3305878), (12, 1652939), (73, 271716), (146, 135858), (219, 90572), (292, 67929), (438, 45286), (876, 22643)]