2100067568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6908117}}^1$

素因数の和:6908144

約数の個数: 20

約数和(自身を含む): 4283033160

約数和(自身を除く): 2182965592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6908117, 13816234, 27632468, 55264936, 110529872, 131254223, 262508446, 525016892, 1050033784, 2100067568]

約数ペア:

[(1, 2100067568), (2, 1050033784), (4, 525016892), (8, 262508446), (16, 131254223), (19, 110529872), (38, 55264936), (76, 27632468), (152, 13816234), (304, 6908117)]