1919045616

素因数分解:

$2^4\times 3^1\times {\mathrm{39980117}}^1$

素因数の和:39980128

約数の個数: 20

約数和(自身を含む): 4957534632

約数和(自身を除く): 3038489016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 39980117, 79960234, 119940351, 159920468, 239880702, 319840936, 479761404, 639681872, 959522808, 1919045616]

約数ペア:

[(1, 1919045616), (2, 959522808), (3, 639681872), (4, 479761404), (6, 319840936), (8, 239880702), (12, 159920468), (16, 119940351), (24, 79960234), (48, 39980117)]