12517618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 21067200

約数和(自身を除く): 8549582

約数列:

[1, 2, 19, 29, 37, 38, 58, 74, 307, 551, 614, 703, 1073, 1102, 1406, 2146, 5833, 8903, 11359, 11666, 17806, 20387, 22718, 40774, 169157, 215821, 329411, 338314, 431642, 658822, 6258809, 12517618]

約数ペア:

[(1, 12517618), (2, 6258809), (19, 658822), (29, 431642), (37, 338314), (38, 329411), (58, 215821), (74, 169157), (307, 40774), (551, 22718), (614, 20387), (703, 17806), (1073, 11666), (1102, 11359), (1406, 8903), (2146, 5833)]