17480836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3433}}^1$

素因数の和:3523

約数の個数: 24

約数和(自身を含む): 32691680

約数和(自身を除く): 15210844

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 3433, 5092, 6866, 13732, 65227, 130454, 230011, 260908, 460022, 920044, 4370209, 8740418, 17480836]

約数ペア:

[(1, 17480836), (2, 8740418), (4, 4370209), (19, 920044), (38, 460022), (67, 260908), (76, 230011), (134, 130454), (268, 65227), (1273, 13732), (2546, 6866), (3433, 5092)]