12886006

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 22855680

約数和(自身を除く): 9969674

約数列:

[1, 2, 7, 14, 61, 79, 122, 158, 191, 382, 427, 553, 854, 1106, 1337, 2674, 4819, 9638, 11651, 15089, 23302, 30178, 33733, 67466, 81557, 105623, 163114, 211246, 920429, 1840858, 6443003, 12886006]

約数ペア:

[(1, 12886006), (2, 6443003), (7, 1840858), (14, 920429), (61, 211246), (79, 163114), (122, 105623), (158, 81557), (191, 67466), (382, 33733), (427, 30178), (553, 23302), (854, 15089), (1106, 11651), (1337, 9638), (2674, 4819)]