11988951996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{142725619}}^1$

素因数の和:142725633

約数の個数: 24

約数和(自身を含む): 31970538880

約数和(自身を除く): 19981586884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 142725619, 285451238, 428176857, 570902476, 856353714, 999079333, 1712707428, 1998158666, 2997237999, 3996317332, 5994475998, 11988951996]

約数ペア:

[(1, 11988951996), (2, 5994475998), (3, 3996317332), (4, 2997237999), (6, 1998158666), (7, 1712707428), (12, 999079333), (14, 856353714), (21, 570902476), (28, 428176857), (42, 285451238), (84, 142725619)]