19400916

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{52153}}^1$

素因数の和:52191

約数の個数: 24

約数和(自身を含む): 46729984

約数和(自身を除く): 27329068

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 52153, 104306, 156459, 208612, 312918, 625836, 1616743, 3233486, 4850229, 6466972, 9700458, 19400916]

約数ペア:

[(1, 19400916), (2, 9700458), (3, 6466972), (4, 4850229), (6, 3233486), (12, 1616743), (31, 625836), (62, 312918), (93, 208612), (124, 156459), (186, 104306), (372, 52153)]