19186950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127913}}^1$

素因数の和:127928

約数の個数: 24

約数和(自身を含む): 47584008

約数和(自身を除く): 28397058

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 127913, 255826, 383739, 639565, 767478, 1279130, 1918695, 3197825, 3837390, 6395650, 9593475, 19186950]

約数ペア:

[(1, 19186950), (2, 9593475), (3, 6395650), (5, 3837390), (6, 3197825), (10, 1918695), (15, 1279130), (25, 767478), (30, 639565), (50, 383739), (75, 255826), (150, 127913)]