28915986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23059}}^1$

素因数の和:23094

約数の個数: 32

約数和(自身を含む): 66412800

約数和(自身を除く): 37496814

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 23059, 46118, 69177, 138354, 253649, 438121, 507298, 760947, 876242, 1314363, 1521894, 2628726, 4819331, 9638662, 14457993, 28915986]

約数ペア:

[(1, 28915986), (2, 14457993), (3, 9638662), (6, 4819331), (11, 2628726), (19, 1521894), (22, 1314363), (33, 876242), (38, 760947), (57, 507298), (66, 438121), (114, 253649), (209, 138354), (418, 69177), (627, 46118), (1254, 23059)]