23689510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1223}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 46267200

約数和(自身を除く): 22577690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1223, 1490, 1937, 2446, 3874, 6115, 9685, 12230, 15899, 19370, 31798, 79495, 158990, 182227, 364454, 911135, 1822270, 2368951, 4737902, 11844755, 23689510]

約数ペア:

[(1, 23689510), (2, 11844755), (5, 4737902), (10, 2368951), (13, 1822270), (26, 911135), (65, 364454), (130, 182227), (149, 158990), (298, 79495), (745, 31798), (1223, 19370), (1490, 15899), (1937, 12230), (2446, 9685), (3874, 6115)]