23815246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 47416320

約数和(自身を除く): 23601074

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 71, 91, 97, 133, 142, 182, 194, 247, 266, 494, 497, 679, 923, 994, 1261, 1349, 1358, 1729, 1843, 1846, 2522, 2698, 3458, 3686, 6461, 6887, 8827, 9443, 12901, 12922, 13774, 17537, 17654, 18886, 23959, 25802, 35074, 47918, 48209, 89531, 96418, 122759, 130853, 167713, 179062, 245518, 261706, 335426, 626717, 915971, 1253434, 1701089, 1831942, 3402178, 11907623, 23815246]

約数ペア:

[(1, 23815246), (2, 11907623), (7, 3402178), (13, 1831942), (14, 1701089), (19, 1253434), (26, 915971), (38, 626717), (71, 335426), (91, 261706), (97, 245518), (133, 179062), (142, 167713), (182, 130853), (194, 122759), (247, 96418), (266, 89531), (494, 48209), (497, 47918), (679, 35074), (923, 25802), (994, 23959), (1261, 18886), (1349, 17654), (1358, 17537), (1729, 13774), (1843, 12922), (1846, 12901), (2522, 9443), (2698, 8827), (3458, 6887), (3686, 6461)]