12384820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{88463}}^1$

素因数の和:88479

約数の個数: 24

約数和(自身を含む): 29723904

約数和(自身を除く): 17339084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 88463, 176926, 353852, 442315, 619241, 884630, 1238482, 1769260, 2476964, 3096205, 6192410, 12384820]

約数ペア:

[(1, 12384820), (2, 6192410), (4, 3096205), (5, 2476964), (7, 1769260), (10, 1238482), (14, 884630), (20, 619241), (28, 442315), (35, 353852), (70, 176926), (140, 88463)]