12867584

素因数分解:

$2^{11}\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 26404560

約数和(自身を除く): 13536976

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 103, 122, 128, 206, 244, 256, 412, 488, 512, 824, 976, 1024, 1648, 1952, 2048, 3296, 3904, 6283, 6592, 7808, 12566, 13184, 15616, 25132, 26368, 31232, 50264, 52736, 62464, 100528, 105472, 124928, 201056, 210944, 402112, 804224, 1608448, 3216896, 6433792, 12867584]

約数ペア:

[(1, 12867584), (2, 6433792), (4, 3216896), (8, 1608448), (16, 804224), (32, 402112), (61, 210944), (64, 201056), (103, 124928), (122, 105472), (128, 100528), (206, 62464), (244, 52736), (256, 50264), (412, 31232), (488, 26368), (512, 25132), (824, 15616), (976, 13184), (1024, 12566), (1648, 7808), (1952, 6592), (2048, 6283), (3296, 3904)]