16320291286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{137143}}^1$

素因数の和:137380

約数の個数: 32

約数和(自身を含む): 27648230400

約数和(自身を除く): 11327939114

約数列:

[1, 2, 13, 23, 26, 46, 199, 299, 398, 598, 2587, 4577, 5174, 9154, 59501, 119002, 137143, 274286, 1782859, 3154289, 3565718, 6308578, 27291457, 41005757, 54582914, 82011514, 354788941, 627703511, 709577882, 1255407022, 8160145643, 16320291286]

約数ペア:

[(1, 16320291286), (2, 8160145643), (13, 1255407022), (23, 709577882), (26, 627703511), (46, 354788941), (199, 82011514), (299, 54582914), (398, 41005757), (598, 27291457), (2587, 6308578), (4577, 3565718), (5174, 3154289), (9154, 1782859), (59501, 274286), (119002, 137143)]