12518409

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 17746560

約数和(自身を除く): 5228151

約数列:

[1, 3, 17, 51, 389, 631, 1167, 1893, 6613, 10727, 19839, 32181, 245459, 736377, 4172803, 12518409]

約数ペア:

[(1, 12518409), (3, 4172803), (17, 736377), (51, 245459), (389, 32181), (631, 19839), (1167, 10727), (1893, 6613)]