19944510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2269}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 48051360

約数和(自身を除く): 28106850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 2269, 2930, 4395, 4538, 6807, 8790, 11345, 13614, 22690, 34035, 68070, 664817, 1329634, 1994451, 3324085, 3988902, 6648170, 9972255, 19944510]

約数ペア:

[(1, 19944510), (2, 9972255), (3, 6648170), (5, 3988902), (6, 3324085), (10, 1994451), (15, 1329634), (30, 664817), (293, 68070), (586, 34035), (879, 22690), (1465, 13614), (1758, 11345), (2269, 8790), (2930, 6807), (4395, 4538)]