16351633168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4137559}}^1$

素因数の和:4137599

約数の個数: 40

約数和(自身を含む): 35914020800

約数和(自身を除く): 19562387632

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 4137559, 8275118, 16550236, 33100472, 53788267, 66200944, 78613621, 107576534, 157227242, 215153068, 314454484, 430306136, 628908968, 860612272, 1021977073, 1257817936, 2043954146, 4087908292, 8175816584, 16351633168]

約数ペア:

[(1, 16351633168), (2, 8175816584), (4, 4087908292), (8, 2043954146), (13, 1257817936), (16, 1021977073), (19, 860612272), (26, 628908968), (38, 430306136), (52, 314454484), (76, 215153068), (104, 157227242), (152, 107576534), (208, 78613621), (247, 66200944), (304, 53788267), (494, 33100472), (988, 16550236), (1976, 8275118), (3952, 4137559)]