19462260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{593}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 54686016

約数和(自身を除く): 35223756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 593, 1094, 1186, 1641, 1779, 2188, 2372, 2735, 2965, 3282, 3558, 5470, 5930, 6564, 7116, 8205, 8895, 10940, 11860, 16410, 17790, 32820, 35580, 324371, 648742, 973113, 1297484, 1621855, 1946226, 3243710, 3892452, 4865565, 6487420, 9731130, 19462260]

約数ペア:

[(1, 19462260), (2, 9731130), (3, 6487420), (4, 4865565), (5, 3892452), (6, 3243710), (10, 1946226), (12, 1621855), (15, 1297484), (20, 973113), (30, 648742), (60, 324371), (547, 35580), (593, 32820), (1094, 17790), (1186, 16410), (1641, 11860), (1779, 10940), (2188, 8895), (2372, 8205), (2735, 7116), (2965, 6564), (3282, 5930), (3558, 5470)]