19762768

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{1699}}^1$

素因数の和:2434

約数の個数: 20

約数和(自身を含む): 38365600

約数和(自身を除く): 18602832

約数列:

[1, 2, 4, 8, 16, 727, 1454, 1699, 2908, 3398, 5816, 6796, 11632, 13592, 27184, 1235173, 2470346, 4940692, 9881384, 19762768]

約数ペア:

[(1, 19762768), (2, 9881384), (4, 4940692), (8, 2470346), (16, 1235173), (727, 27184), (1454, 13592), (1699, 11632), (2908, 6796), (3398, 5816)]