19602944

素因数分解:

$2^9\times {\mathrm{38287}}^1$

素因数の和:38305

約数の個数: 20

約数和(自身を含む): 39168624

約数和(自身を除く): 19565680

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 38287, 76574, 153148, 306296, 612592, 1225184, 2450368, 4900736, 9801472, 19602944]

約数ペア:

[(1, 19602944), (2, 9801472), (4, 4900736), (8, 2450368), (16, 1225184), (32, 612592), (64, 306296), (128, 153148), (256, 76574), (512, 38287)]