6916190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 13284000

約数和(自身を除く): 6367810

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 409, 445, 818, 890, 1691, 2045, 3382, 4090, 7771, 8455, 15542, 16910, 36401, 38855, 72802, 77710, 182005, 364010, 691619, 1383238, 3458095, 6916190]

約数ペア:

[(1, 6916190), (2, 3458095), (5, 1383238), (10, 691619), (19, 364010), (38, 182005), (89, 77710), (95, 72802), (178, 38855), (190, 36401), (409, 16910), (445, 15542), (818, 8455), (890, 7771), (1691, 4090), (2045, 3382)]