12363440

素因数分解:

$2^4\times 5^1\times {\mathrm{154543}}^1$

素因数の和:154556

約数の個数: 20

約数和(自身を含む): 28745184

約数和(自身を除く): 16381744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 154543, 309086, 618172, 772715, 1236344, 1545430, 2472688, 3090860, 6181720, 12363440]

約数ペア:

[(1, 12363440), (2, 6181720), (4, 3090860), (5, 2472688), (8, 1545430), (10, 1236344), (16, 772715), (20, 618172), (40, 309086), (80, 154543)]