19827950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23327}}^1$

素因数の和:23356

約数の個数: 24

約数和(自身を含む): 39051072

約数和(自身を除く): 19223122

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 23327, 46654, 116635, 233270, 396559, 583175, 793118, 1166350, 1982795, 3965590, 9913975, 19827950]

約数ペア:

[(1, 19827950), (2, 9913975), (5, 3965590), (10, 1982795), (17, 1166350), (25, 793118), (34, 583175), (50, 396559), (85, 233270), (170, 116635), (425, 46654), (850, 23327)]