12516144

素因数分解:

$2^4\times 3^1\times {\mathrm{260753}}^1$

素因数の和:260764

約数の個数: 20

約数和(自身を含む): 32333496

約数和(自身を除く): 19817352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 260753, 521506, 782259, 1043012, 1564518, 2086024, 3129036, 4172048, 6258072, 12516144]

約数ペア:

[(1, 12516144), (2, 6258072), (3, 4172048), (4, 3129036), (6, 2086024), (8, 1564518), (12, 1043012), (16, 782259), (24, 521506), (48, 260753)]