15661904128

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{4706101}}^1$

素因数の和:4706130

約数の個数: 36

約数和(自身を含む): 33667453708

約数和(自身を除く): 18005549580

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 4706101, 9412202, 18824404, 37648808, 61179313, 75297616, 122358626, 150595232, 244717252, 301190464, 489434504, 602380928, 978869008, 1204761856, 1957738016, 3915476032, 7830952064, 15661904128]

約数ペア:

[(1, 15661904128), (2, 7830952064), (4, 3915476032), (8, 1957738016), (13, 1204761856), (16, 978869008), (26, 602380928), (32, 489434504), (52, 301190464), (64, 244717252), (104, 150595232), (128, 122358626), (208, 75297616), (256, 61179313), (416, 37648808), (832, 18824404), (1664, 9412202), (3328, 4706101)]