18974712

素因数分解:

$2^3\times 3^1\times {\mathrm{790613}}^1$

素因数の和:790622

約数の個数: 16

約数和(自身を含む): 47436840

約数和(自身を除く): 28462128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 790613, 1581226, 2371839, 3162452, 4743678, 6324904, 9487356, 18974712]

約数ペア:

[(1, 18974712), (2, 9487356), (3, 6324904), (4, 4743678), (6, 3162452), (8, 2371839), (12, 1581226), (24, 790613)]