15690855956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5579963}}^1$

素因数の和:5580023

約数の個数: 24

約数和(自身を含む): 29685408480

約数和(自身を除く): 13994552524

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 5579963, 11159926, 22319852, 106019297, 206458631, 212038594, 412917262, 424077188, 825834524, 3922713989, 7845427978, 15690855956]

約数ペア:

[(1, 15690855956), (2, 7845427978), (4, 3922713989), (19, 825834524), (37, 424077188), (38, 412917262), (74, 212038594), (76, 206458631), (148, 106019297), (703, 22319852), (1406, 11159926), (2812, 5579963)]