19152068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3797}}^1$

素因数の和:3911

約数の個数: 24

約数和(自身を含む): 36475992

約数和(自身を除く): 17323924

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 3797, 5044, 7594, 15188, 49361, 98722, 197444, 368309, 736618, 1473236, 4788017, 9576034, 19152068]

約数ペア:

[(1, 19152068), (2, 9576034), (4, 4788017), (13, 1473236), (26, 736618), (52, 368309), (97, 197444), (194, 98722), (388, 49361), (1261, 15188), (2522, 7594), (3797, 5044)]