19009710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211219}}^1$

素因数の和:211232

約数の個数: 24

約数和(自身を含む): 49425480

約数和(自身を除く): 30415770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211219, 422438, 633657, 1056095, 1267314, 1900971, 2112190, 3168285, 3801942, 6336570, 9504855, 19009710]

約数ペア:

[(1, 19009710), (2, 9504855), (3, 6336570), (5, 3801942), (6, 3168285), (9, 2112190), (10, 1900971), (15, 1267314), (18, 1056095), (30, 633657), (45, 422438), (90, 211219)]