12338248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 14272952

約数列:

[1, 2, 4, 8, 13, 26, 31, 43, 52, 62, 86, 89, 104, 124, 172, 178, 248, 344, 356, 403, 559, 712, 806, 1118, 1157, 1333, 1612, 2236, 2314, 2666, 2759, 3224, 3827, 4472, 4628, 5332, 5518, 7654, 9256, 10664, 11036, 15308, 17329, 22072, 30616, 34658, 35867, 49751, 69316, 71734, 99502, 118637, 138632, 143468, 199004, 237274, 286936, 398008, 474548, 949096, 1542281, 3084562, 6169124, 12338248]

約数ペア:

[(1, 12338248), (2, 6169124), (4, 3084562), (8, 1542281), (13, 949096), (26, 474548), (31, 398008), (43, 286936), (52, 237274), (62, 199004), (86, 143468), (89, 138632), (104, 118637), (124, 99502), (172, 71734), (178, 69316), (248, 49751), (344, 35867), (356, 34658), (403, 30616), (559, 22072), (712, 17329), (806, 15308), (1118, 11036), (1157, 10664), (1333, 9256), (1612, 7654), (2236, 5518), (2314, 5332), (2666, 4628), (2759, 4472), (3224, 3827)]