1937409838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{99487}}^1$

素因数の和:99616

約数の個数: 32

約数和(自身を含む): 3610220544

約数和(自身を除く): 1672810706

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 182, 214, 749, 1391, 1498, 2782, 9737, 19474, 99487, 198974, 696409, 1293331, 1392818, 2586662, 9053317, 10645109, 18106634, 21290218, 74515763, 138386417, 149031526, 276772834, 968704919, 1937409838]

約数ペア:

[(1, 1937409838), (2, 968704919), (7, 276772834), (13, 149031526), (14, 138386417), (26, 74515763), (91, 21290218), (107, 18106634), (182, 10645109), (214, 9053317), (749, 2586662), (1391, 1392818), (1498, 1293331), (2782, 696409), (9737, 198974), (19474, 99487)]