15990697

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 17160192

約数和(自身を除く): 1169495

約数列:

[1, 37, 41, 83, 127, 1517, 3071, 3403, 4699, 5207, 10541, 125911, 192659, 390017, 432181, 15990697]

約数ペア:

[(1, 15990697), (37, 432181), (41, 390017), (83, 192659), (127, 125911), (1517, 10541), (3071, 5207), (3403, 4699)]