11819444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 26812800

約数和(自身を除く): 14993356

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1709, 1729, 3418, 3458, 6836, 6916, 11963, 22217, 23926, 32471, 44434, 47852, 64942, 88868, 129884, 155519, 227297, 311038, 422123, 454594, 622076, 844246, 909188, 1688492, 2954861, 5909722, 11819444]

約数ペア:

[(1, 11819444), (2, 5909722), (4, 2954861), (7, 1688492), (13, 909188), (14, 844246), (19, 622076), (26, 454594), (28, 422123), (38, 311038), (52, 227297), (76, 155519), (91, 129884), (133, 88868), (182, 64942), (247, 47852), (266, 44434), (364, 32471), (494, 23926), (532, 22217), (988, 11963), (1709, 6916), (1729, 6836), (3418, 3458)]