12961940404

素因数分解:

$2^2\times 7^2\times {\mathrm{3797}}^1\times {\mathrm{17417}}^1$

素因数の和:21232

約数の個数: 36

約数和(自身を含む): 26395272036

約数和(自身を除く): 13433331632

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 3797, 7594, 15188, 17417, 26579, 34834, 53158, 69668, 106316, 121919, 186053, 243838, 372106, 487676, 744212, 853433, 1706866, 3413732, 66132349, 132264698, 264529396, 462926443, 925852886, 1851705772, 3240485101, 6480970202, 12961940404]

約数ペア:

[(1, 12961940404), (2, 6480970202), (4, 3240485101), (7, 1851705772), (14, 925852886), (28, 462926443), (49, 264529396), (98, 132264698), (196, 66132349), (3797, 3413732), (7594, 1706866), (15188, 853433), (17417, 744212), (26579, 487676), (34834, 372106), (53158, 243838), (69668, 186053), (106316, 121919)]