13688584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18803}}^1$

素因数の和:18829

約数の個数: 32

約数和(自身を含む): 31590720

約数和(自身を除く): 17902136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 18803, 37606, 75212, 131621, 150424, 244439, 263242, 488878, 526484, 977756, 1052968, 1711073, 1955512, 3422146, 6844292, 13688584]

約数ペア:

[(1, 13688584), (2, 6844292), (4, 3422146), (7, 1955512), (8, 1711073), (13, 1052968), (14, 977756), (26, 526484), (28, 488878), (52, 263242), (56, 244439), (91, 150424), (104, 131621), (182, 75212), (364, 37606), (728, 18803)]