16513210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1$

素因数の和:4518

約数の個数: 32

約数和(自身を含む): 34618752

約数和(自身を除く): 18105542

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 4451, 8902, 22255, 31157, 44510, 62314, 155785, 235903, 311570, 471806, 1179515, 1651321, 2359030, 3302642, 8256605, 16513210]

約数ペア:

[(1, 16513210), (2, 8256605), (5, 3302642), (7, 2359030), (10, 1651321), (14, 1179515), (35, 471806), (53, 311570), (70, 235903), (106, 155785), (265, 62314), (371, 44510), (530, 31157), (742, 22255), (1855, 8902), (3710, 4451)]