12101648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 25628568

約数和(自身を除く): 13526920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 797, 949, 1168, 1594, 1898, 3188, 3796, 6376, 7592, 10361, 12752, 15184, 20722, 41444, 58181, 82888, 116362, 165776, 232724, 465448, 756353, 930896, 1512706, 3025412, 6050824, 12101648]

約数ペア:

[(1, 12101648), (2, 6050824), (4, 3025412), (8, 1512706), (13, 930896), (16, 756353), (26, 465448), (52, 232724), (73, 165776), (104, 116362), (146, 82888), (208, 58181), (292, 41444), (584, 20722), (797, 15184), (949, 12752), (1168, 10361), (1594, 7592), (1898, 6376), (3188, 3796)]