12188865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62507}}^1$

素因数の和:62528

約数の個数: 16

約数和(自身を含む): 21002688

約数和(自身を除く): 8813823

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 62507, 187521, 312535, 812591, 937605, 2437773, 4062955, 12188865]

約数ペア:

[(1, 12188865), (3, 4062955), (5, 2437773), (13, 937605), (15, 812591), (39, 312535), (65, 187521), (195, 62507)]