19656008936

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{1823}}^1\times {\mathrm{2039}}^1$

素因数の和:4529

約数の個数: 32

約数和(自身を含む): 36949132800

約数和(自身を除く): 17293123864

約数列:

[1, 2, 4, 8, 661, 1322, 1823, 2039, 2644, 3646, 4078, 5288, 7292, 8156, 14584, 16312, 1205003, 1347779, 2410006, 2695558, 3717097, 4820012, 5391116, 7434194, 9640024, 10782232, 14868388, 29736776, 2457001117, 4914002234, 9828004468, 19656008936]

約数ペア:

[(1, 19656008936), (2, 9828004468), (4, 4914002234), (8, 2457001117), (661, 29736776), (1322, 14868388), (1823, 10782232), (2039, 9640024), (2644, 7434194), (3646, 5391116), (4078, 4820012), (5288, 3717097), (7292, 2695558), (8156, 2410006), (14584, 1347779), (16312, 1205003)]