1937217854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157523}}^1$

素因数の和:157592

約数の個数: 32

約数和(自身を含む): 3493252224

約数和(自身を除く): 1556034370

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 157523, 315046, 1732753, 2047799, 3465506, 4095598, 6773489, 13546978, 22525789, 45051578, 74508379, 88055357, 149016758, 176110714, 968608927, 1937217854]

約数ペア:

[(1, 1937217854), (2, 968608927), (11, 176110714), (13, 149016758), (22, 88055357), (26, 74508379), (43, 45051578), (86, 22525789), (143, 13546978), (286, 6773489), (473, 4095598), (559, 3465506), (946, 2047799), (1118, 1732753), (6149, 315046), (12298, 157523)]