12719082

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 26213760

約数和(自身を除く): 13494678

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 409, 426, 438, 818, 1227, 2454, 5183, 10366, 15549, 29039, 29857, 31098, 58078, 59714, 87117, 89571, 174234, 179142, 2119847, 4239694, 6359541, 12719082]

約数ペア:

[(1, 12719082), (2, 6359541), (3, 4239694), (6, 2119847), (71, 179142), (73, 174234), (142, 89571), (146, 87117), (213, 59714), (219, 58078), (409, 31098), (426, 29857), (438, 29039), (818, 15549), (1227, 10366), (2454, 5183)]