23292784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:617

約数の個数: 40

約数和(自身を含む): 47871440

約数和(自身を除く): 24578656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 386, 397, 772, 794, 1544, 1588, 3088, 3176, 3667, 6352, 7334, 7543, 14668, 15086, 29336, 30172, 58672, 60344, 76621, 120688, 153242, 306484, 612968, 1225936, 1455799, 2911598, 5823196, 11646392, 23292784]

約数ペア:

[(1, 23292784), (2, 11646392), (4, 5823196), (8, 2911598), (16, 1455799), (19, 1225936), (38, 612968), (76, 306484), (152, 153242), (193, 120688), (304, 76621), (386, 60344), (397, 58672), (772, 30172), (794, 29336), (1544, 15086), (1588, 14668), (3088, 7543), (3176, 7334), (3667, 6352)]