15988632

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 44271360

約数和(自身を除く): 28282728

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, 853, 1562, 1704, 1706, 2343, 2559, 3124, 3412, 4686, 5118, 6248, 6824, 9372, 9383, 10236, 18744, 18766, 20472, 28149, 37532, 56298, 60563, 75064, 112596, 121126, 181689, 225192, 242252, 363378, 484504, 666193, 726756, 1332386, 1453512, 1998579, 2664772, 3997158, 5329544, 7994316, 15988632]

約数ペア:

[(1, 15988632), (2, 7994316), (3, 5329544), (4, 3997158), (6, 2664772), (8, 1998579), (11, 1453512), (12, 1332386), (22, 726756), (24, 666193), (33, 484504), (44, 363378), (66, 242252), (71, 225192), (88, 181689), (132, 121126), (142, 112596), (213, 75064), (264, 60563), (284, 56298), (426, 37532), (568, 28149), (781, 20472), (852, 18766), (853, 18744), (1562, 10236), (1704, 9383), (1706, 9372), (2343, 6824), (2559, 6248), (3124, 5118), (3412, 4686)]