19441750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4093}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 38319840

約数和(自身を除く): 18878090

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4093, 4750, 8186, 20465, 40930, 77767, 102325, 155534, 204650, 388835, 511625, 777670, 1023250, 1944175, 3888350, 9720875, 19441750]

約数ペア:

[(1, 19441750), (2, 9720875), (5, 3888350), (10, 1944175), (19, 1023250), (25, 777670), (38, 511625), (50, 388835), (95, 204650), (125, 155534), (190, 102325), (250, 77767), (475, 40930), (950, 20465), (2375, 8186), (4093, 4750)]