22908908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 46838400

約数和(自身を除く): 23929492

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 209, 268, 409, 418, 737, 818, 836, 1273, 1474, 1636, 2546, 2948, 4499, 5092, 7771, 8998, 14003, 15542, 17996, 27403, 28006, 31084, 54806, 56012, 85481, 109612, 170962, 301433, 341924, 520657, 602866, 1041314, 1205732, 2082628, 5727227, 11454454, 22908908]

約数ペア:

[(1, 22908908), (2, 11454454), (4, 5727227), (11, 2082628), (19, 1205732), (22, 1041314), (38, 602866), (44, 520657), (67, 341924), (76, 301433), (134, 170962), (209, 109612), (268, 85481), (409, 56012), (418, 54806), (737, 31084), (818, 28006), (836, 27403), (1273, 17996), (1474, 15542), (1636, 14003), (2546, 8998), (2948, 7771), (4499, 5092)]