19412180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{16451}}^1$

素因数の和:16519

約数の個数: 24

約数和(自身を含む): 41459040

約数和(自身を除く): 22046860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 16451, 32902, 65804, 82255, 164510, 329020, 970609, 1941218, 3882436, 4853045, 9706090, 19412180]

約数ペア:

[(1, 19412180), (2, 9706090), (4, 4853045), (5, 3882436), (10, 1941218), (20, 970609), (59, 329020), (118, 164510), (236, 82255), (295, 65804), (590, 32902), (1180, 16451)]