12256190

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 22861440

約数和(自身を除く): 10605250

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 235, 293, 445, 470, 586, 890, 1465, 2930, 4183, 8366, 13771, 20915, 26077, 27542, 41830, 52154, 68855, 130385, 137710, 260770, 1225619, 2451238, 6128095, 12256190]

約数ペア:

[(1, 12256190), (2, 6128095), (5, 2451238), (10, 1225619), (47, 260770), (89, 137710), (94, 130385), (178, 68855), (235, 52154), (293, 41830), (445, 27542), (470, 26077), (586, 20915), (890, 13771), (1465, 8366), (2930, 4183)]