12946792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4139}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 26827200

約数和(自身を除く): 13880408

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 4139, 8278, 16556, 33112, 70363, 95197, 140726, 190394, 281452, 380788, 562904, 761576, 1618349, 3236698, 6473396, 12946792]

約数ペア:

[(1, 12946792), (2, 6473396), (4, 3236698), (8, 1618349), (17, 761576), (23, 562904), (34, 380788), (46, 281452), (68, 190394), (92, 140726), (136, 95197), (184, 70363), (391, 33112), (782, 16556), (1564, 8278), (3128, 4139)]