12420506

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 23535360

約数和(自身を除く): 11114854

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2269, 2737, 4538, 5474, 15883, 31766, 38573, 52187, 77146, 104374, 270011, 365309, 540022, 730618, 887179, 1774358, 6210253, 12420506]

約数ペア:

[(1, 12420506), (2, 6210253), (7, 1774358), (14, 887179), (17, 730618), (23, 540022), (34, 365309), (46, 270011), (119, 104374), (161, 77146), (238, 52187), (322, 38573), (391, 31766), (782, 15883), (2269, 5474), (2737, 4538)]