15652390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6337}}^1$

素因数の和:6376

約数の個数: 32

約数和(自身を含む): 31943520

約数和(自身を除く): 16291130

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 6337, 12674, 31685, 63370, 82381, 120403, 164762, 240806, 411905, 602015, 823810, 1204030, 1565239, 3130478, 7826195, 15652390]

約数ペア:

[(1, 15652390), (2, 7826195), (5, 3130478), (10, 1565239), (13, 1204030), (19, 823810), (26, 602015), (38, 411905), (65, 240806), (95, 164762), (130, 120403), (190, 82381), (247, 63370), (494, 31685), (1235, 12674), (2470, 6337)]