190023548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4679}}^1$

素因数の和:4778

約数の個数: 48

約数和(自身を含む): 396264960

約数和(自身を除く): 206241412

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 781, 923, 1562, 1846, 3124, 3692, 4679, 9358, 10153, 18716, 20306, 40612, 51469, 60827, 102938, 121654, 205876, 243308, 332209, 664418, 669097, 1328836, 1338194, 2676388, 3654299, 4318717, 7308598, 8637434, 14617196, 17274868, 47505887, 95011774, 190023548]

約数ペア:

[(1, 190023548), (2, 95011774), (4, 47505887), (11, 17274868), (13, 14617196), (22, 8637434), (26, 7308598), (44, 4318717), (52, 3654299), (71, 2676388), (142, 1338194), (143, 1328836), (284, 669097), (286, 664418), (572, 332209), (781, 243308), (923, 205876), (1562, 121654), (1846, 102938), (3124, 60827), (3692, 51469), (4679, 40612), (9358, 20306), (10153, 18716)]