12388944

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1297}}^1$

素因数の和:1507

約数の個数: 40

約数和(自身を含む): 32190400

約数和(自身を除く): 19801456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1297, 1592, 2388, 2594, 3184, 3891, 4776, 5188, 7782, 9552, 10376, 15564, 20752, 31128, 62256, 258103, 516206, 774309, 1032412, 1548618, 2064824, 3097236, 4129648, 6194472, 12388944]

約数ペア:

[(1, 12388944), (2, 6194472), (3, 4129648), (4, 3097236), (6, 2064824), (8, 1548618), (12, 1032412), (16, 774309), (24, 516206), (48, 258103), (199, 62256), (398, 31128), (597, 20752), (796, 15564), (1194, 10376), (1297, 9552), (1592, 7782), (2388, 5188), (2594, 4776), (3184, 3891)]