11725928

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 11083672

約数列:

[1, 2, 4, 8, 43, 86, 89, 172, 178, 344, 356, 383, 712, 766, 1532, 3064, 3827, 7654, 15308, 16469, 30616, 32938, 34087, 65876, 68174, 131752, 136348, 272696, 1465741, 2931482, 5862964, 11725928]

約数ペア:

[(1, 11725928), (2, 5862964), (4, 2931482), (8, 1465741), (43, 272696), (86, 136348), (89, 131752), (172, 68174), (178, 65876), (344, 34087), (356, 32938), (383, 30616), (712, 16469), (766, 15308), (1532, 7654), (3064, 3827)]