11657872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 23927040

約数和(自身を除く): 12269168

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 401, 632, 802, 1264, 1604, 1817, 3208, 3634, 6416, 7268, 9223, 14536, 18446, 29072, 31679, 36892, 63358, 73784, 126716, 147568, 253432, 506864, 728617, 1457234, 2914468, 5828936, 11657872]

約数ペア:

[(1, 11657872), (2, 5828936), (4, 2914468), (8, 1457234), (16, 728617), (23, 506864), (46, 253432), (79, 147568), (92, 126716), (158, 73784), (184, 63358), (316, 36892), (368, 31679), (401, 29072), (632, 18446), (802, 14536), (1264, 9223), (1604, 7268), (1817, 6416), (3208, 3634)]