12405552

素因数分解:

$2^4\times 3^1\times {\mathrm{258449}}^1$

素因数の和:258460

約数の個数: 20

約数和(自身を含む): 32047800

約数和(自身を除く): 19642248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 258449, 516898, 775347, 1033796, 1550694, 2067592, 3101388, 4135184, 6202776, 12405552]

約数ペア:

[(1, 12405552), (2, 6202776), (3, 4135184), (4, 3101388), (6, 2067592), (8, 1550694), (12, 1033796), (16, 775347), (24, 516898), (48, 258449)]