11786908

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 24553984

約数和(自身を除く): 12767076

約数列:

[1, 2, 4, 7, 14, 28, 61, 67, 103, 122, 134, 206, 244, 268, 412, 427, 469, 721, 854, 938, 1442, 1708, 1876, 2884, 4087, 6283, 6901, 8174, 12566, 13802, 16348, 25132, 27604, 28609, 43981, 48307, 57218, 87962, 96614, 114436, 175924, 193228, 420961, 841922, 1683844, 2946727, 5893454, 11786908]

約数ペア:

[(1, 11786908), (2, 5893454), (4, 2946727), (7, 1683844), (14, 841922), (28, 420961), (61, 193228), (67, 175924), (103, 114436), (122, 96614), (134, 87962), (206, 57218), (244, 48307), (268, 43981), (412, 28609), (427, 27604), (469, 25132), (721, 16348), (854, 13802), (938, 12566), (1442, 8174), (1708, 6901), (1876, 6283), (2884, 4087)]