19035140

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5839}}^1$

素因数の和:6011

約数の個数: 24

約数和(自身を含む): 40225920

約数和(自身を除く): 21190780

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 5839, 11678, 23356, 29195, 58390, 116780, 951757, 1903514, 3807028, 4758785, 9517570, 19035140]

約数ペア:

[(1, 19035140), (2, 9517570), (4, 4758785), (5, 3807028), (10, 1903514), (20, 951757), (163, 116780), (326, 58390), (652, 29195), (815, 23356), (1630, 11678), (3260, 5839)]