23698090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 46153296

約数和(自身を除く): 22455206

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 421, 433, 842, 866, 2105, 2165, 4210, 4330, 5473, 5629, 10946, 11258, 27365, 28145, 54730, 56290, 182293, 364586, 911465, 1822930, 2369809, 4739618, 11849045, 23698090]

約数ペア:

[(1, 23698090), (2, 11849045), (5, 4739618), (10, 2369809), (13, 1822930), (26, 911465), (65, 364586), (130, 182293), (421, 56290), (433, 54730), (842, 28145), (866, 27365), (2105, 11258), (2165, 10946), (4210, 5629), (4330, 5473)]