19816068

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53269}}^1$

素因数の和:53307

約数の個数: 24

約数和(自身を含む): 47729920

約数和(自身を除く): 27913852

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 53269, 106538, 159807, 213076, 319614, 639228, 1651339, 3302678, 4954017, 6605356, 9908034, 19816068]

約数ペア:

[(1, 19816068), (2, 9908034), (3, 6605356), (4, 4954017), (6, 3302678), (12, 1651339), (31, 639228), (62, 319614), (93, 213076), (124, 159807), (186, 106538), (372, 53269)]