19779924

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{4723}}^1$

素因数の和:5079

約数の個数: 24

約数和(自身を含む): 46295200

約数和(自身を除く): 26515276

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 4723, 9446, 14169, 18892, 28338, 56676, 1648327, 3296654, 4944981, 6593308, 9889962, 19779924]

約数ペア:

[(1, 19779924), (2, 9889962), (3, 6593308), (4, 4944981), (6, 3296654), (12, 1648327), (349, 56676), (698, 28338), (1047, 18892), (1396, 14169), (2094, 9446), (4188, 4723)]