15922570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 30401280

約数和(自身を除く): 14478710

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 463, 905, 926, 1810, 2315, 3439, 4630, 6878, 8797, 17195, 17594, 34390, 43985, 83803, 87970, 167606, 419015, 838030, 1592257, 3184514, 7961285, 15922570]

約数ペア:

[(1, 15922570), (2, 7961285), (5, 3184514), (10, 1592257), (19, 838030), (38, 419015), (95, 167606), (181, 87970), (190, 83803), (362, 43985), (463, 34390), (905, 17594), (926, 17195), (1810, 8797), (2315, 6878), (3439, 4630)]