12767516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 23103696

約数和(自身を除く): 10336180

約数列:

[1, 2, 4, 37, 74, 148, 281, 307, 562, 614, 1124, 1228, 10397, 11359, 20794, 22718, 41588, 45436, 86267, 172534, 345068, 3191879, 6383758, 12767516]

約数ペア:

[(1, 12767516), (2, 6383758), (4, 3191879), (37, 345068), (74, 172534), (148, 86267), (281, 45436), (307, 41588), (562, 22718), (614, 20794), (1124, 11359), (1228, 10397)]