21634132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24473}}^1$

素因数の和:24507

約数の個数: 24

約数和(自身を含む): 43172136

約数和(自身を除く): 21538004

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 24473, 48946, 97892, 318149, 416041, 636298, 832082, 1272596, 1664164, 5408533, 10817066, 21634132]

約数ペア:

[(1, 21634132), (2, 10817066), (4, 5408533), (13, 1664164), (17, 1272596), (26, 832082), (34, 636298), (52, 416041), (68, 318149), (221, 97892), (442, 48946), (884, 24473)]