12523983

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 6345777

約数列:

[1, 3, 19, 23, 41, 57, 69, 123, 233, 437, 699, 779, 943, 1311, 2337, 2829, 4427, 5359, 9553, 13281, 16077, 17917, 28659, 53751, 101821, 181507, 219719, 305463, 544521, 659157, 4174661, 12523983]

約数ペア:

[(1, 12523983), (3, 4174661), (19, 659157), (23, 544521), (41, 305463), (57, 219719), (69, 181507), (123, 101821), (233, 53751), (437, 28659), (699, 17917), (779, 16077), (943, 13281), (1311, 9553), (2337, 5359), (2829, 4427)]