19150612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1433}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 36257256

約数和(自身を除く): 17106644

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 1433, 2866, 3341, 5732, 6682, 13364, 18629, 37258, 74516, 368281, 736562, 1473124, 4787653, 9575306, 19150612]

約数ペア:

[(1, 19150612), (2, 9575306), (4, 4787653), (13, 1473124), (26, 736562), (52, 368281), (257, 74516), (514, 37258), (1028, 18629), (1433, 13364), (2866, 6682), (3341, 5732)]