19832256

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 112

約数和(自身を含む): 60960000

約数和(自身を除く): 41127744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 499, 552, 576, 621, 736, 828, 864, 998, 1104, 1242, 1472, 1497, 1656, 1728, 1996, 2208, 2484, 2994, 3312, 3992, 4416, 4491, 4968, 5988, 6624, 7984, 8982, 9936, 11477, 11976, 13248, 13473, 15968, 17964, 19872, 22954, 23952, 26946, 31936, 34431, 35928, 39744, 45908, 47904, 53892, 68862, 71856, 91816, 95808, 103293, 107784, 137724, 143712, 183632, 206586, 215568, 275448, 287424, 309879, 367264, 413172, 431136, 550896, 619758, 734528, 826344, 862272, 1101792, 1239516, 1652688, 2203584, 2479032, 3305376, 4958064, 6610752, 9916128, 19832256]

約数ペア:

[(1, 19832256), (2, 9916128), (3, 6610752), (4, 4958064), (6, 3305376), (8, 2479032), (9, 2203584), (12, 1652688), (16, 1239516), (18, 1101792), (23, 862272), (24, 826344), (27, 734528), (32, 619758), (36, 550896), (46, 431136), (48, 413172), (54, 367264), (64, 309879), (69, 287424), (72, 275448), (92, 215568), (96, 206586), (108, 183632), (138, 143712), (144, 137724), (184, 107784), (192, 103293), (207, 95808), (216, 91816), (276, 71856), (288, 68862), (368, 53892), (414, 47904), (432, 45908), (499, 39744), (552, 35928), (576, 34431), (621, 31936), (736, 26946), (828, 23952), (864, 22954), (998, 19872), (1104, 17964), (1242, 15968), (1472, 13473), (1497, 13248), (1656, 11976), (1728, 11477), (1996, 9936), (2208, 8982), (2484, 7984), (2994, 6624), (3312, 5988), (3992, 4968), (4416, 4491)]