13190078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 22505472

約数和(自身を除く): 9315394

約数列:

[1, 2, 11, 22, 43, 73, 86, 146, 191, 382, 473, 803, 946, 1606, 2101, 3139, 4202, 6278, 8213, 13943, 16426, 27886, 34529, 69058, 90343, 153373, 180686, 306746, 599549, 1199098, 6595039, 13190078]

約数ペア:

[(1, 13190078), (2, 6595039), (11, 1199098), (22, 599549), (43, 306746), (73, 180686), (86, 153373), (146, 90343), (191, 69058), (382, 34529), (473, 27886), (803, 16426), (946, 13943), (1606, 8213), (2101, 6278), (3139, 4202)]