19072410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{90821}}^1$

素因数の和:90838

約数の個数: 32

約数和(自身を含む): 52313472

約数和(自身を除く): 33241062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 90821, 181642, 272463, 454105, 544926, 635747, 908210, 1271494, 1362315, 1907241, 2724630, 3178735, 3814482, 6357470, 9536205, 19072410]

約数ペア:

[(1, 19072410), (2, 9536205), (3, 6357470), (5, 3814482), (6, 3178735), (7, 2724630), (10, 1907241), (14, 1362315), (15, 1271494), (21, 908210), (30, 635747), (35, 544926), (42, 454105), (70, 272463), (105, 181642), (210, 90821)]