12213656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 29702400

約数和(自身を除く): 17488744

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 883, 988, 1064, 1729, 1766, 1976, 3458, 3532, 6181, 6916, 7064, 11479, 12362, 13832, 16777, 22958, 24724, 33554, 45916, 49448, 67108, 80353, 91832, 117439, 134216, 160706, 218101, 234878, 321412, 436202, 469756, 642824, 872404, 939512, 1526707, 1744808, 3053414, 6106828, 12213656]

約数ペア:

[(1, 12213656), (2, 6106828), (4, 3053414), (7, 1744808), (8, 1526707), (13, 939512), (14, 872404), (19, 642824), (26, 469756), (28, 436202), (38, 321412), (52, 234878), (56, 218101), (76, 160706), (91, 134216), (104, 117439), (133, 91832), (152, 80353), (182, 67108), (247, 49448), (266, 45916), (364, 33554), (494, 24724), (532, 22958), (728, 16777), (883, 13832), (988, 12362), (1064, 11479), (1729, 7064), (1766, 6916), (1976, 6181), (3458, 3532)]