122913886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{6869}}^1$

素因数の和:7283

約数の個数: 16

約数和(自身を含む): 192909600

約数和(自身を除く): 69995714

約数列:

[1, 2, 23, 46, 389, 778, 6869, 8947, 13738, 17894, 157987, 315974, 2672041, 5344082, 61456943, 122913886]

約数ペア:

[(1, 122913886), (2, 61456943), (23, 5344082), (46, 2672041), (389, 315974), (778, 157987), (6869, 17894), (8947, 13738)]