21197741412

素因数分解:

$2^2\times 3^1\times {\mathrm{8693}}^1\times {\mathrm{203207}}^1$

素因数の和:211907

約数の個数: 24

約数和(自身を含む): 49467329856

約数和(自身を除く): 28269588444

約数列:

[1, 2, 3, 4, 6, 12, 8693, 17386, 26079, 34772, 52158, 104316, 203207, 406414, 609621, 812828, 1219242, 2438484, 1766478451, 3532956902, 5299435353, 7065913804, 10598870706, 21197741412]

約数ペア:

[(1, 21197741412), (2, 10598870706), (3, 7065913804), (4, 5299435353), (6, 3532956902), (12, 1766478451), (8693, 2438484), (17386, 1219242), (26079, 812828), (34772, 609621), (52158, 406414), (104316, 203207)]