19362552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 53602560

約数和(自身を除く): 34240008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1033, 1562, 1704, 2066, 2343, 3099, 3124, 4132, 4686, 6198, 6248, 8264, 9372, 11363, 12396, 18744, 22726, 24792, 34089, 45452, 68178, 73343, 90904, 136356, 146686, 220029, 272712, 293372, 440058, 586744, 806773, 880116, 1613546, 1760232, 2420319, 3227092, 4840638, 6454184, 9681276, 19362552]

約数ペア:

[(1, 19362552), (2, 9681276), (3, 6454184), (4, 4840638), (6, 3227092), (8, 2420319), (11, 1760232), (12, 1613546), (22, 880116), (24, 806773), (33, 586744), (44, 440058), (66, 293372), (71, 272712), (88, 220029), (132, 146686), (142, 136356), (213, 90904), (264, 73343), (284, 68178), (426, 45452), (568, 34089), (781, 24792), (852, 22726), (1033, 18744), (1562, 12396), (1704, 11363), (2066, 9372), (2343, 8264), (3099, 6248), (3124, 6198), (4132, 4686)]